Merge pull request #8410 from thinkyhead/bf2_fix_printrboard_pins

[2.0] Move test extrusion options under G26

Marlin/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/Configuration_adv.h

@@ -1256,6 +1256,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/default/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/default/Configuration_adv.h

@@ -1256,6 +1256,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -970,6 +973,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1710,50 +1720,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/AliExpress/CL-260/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Anet/A6/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1093,6 +1096,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1849,50 +1859,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Anet/A6/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Anet/A8/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -956,6 +959,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1698,50 +1708,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Anet/A8/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Azteeg/X5GT/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 2
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1685,50 +1695,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Azteeg/X5GT/Configuration_adv.h

@@ -1257,6 +1257,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/BQ/Hephestos/Configuration.h

@@ -139,6 +139,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -941,6 +944,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1681,50 +1691,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/BQ/Hephestos_2/Configuration.h

@@ -135,6 +135,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -951,6 +954,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1691,50 +1701,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         2.00 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.60 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h

@@ -1252,6 +1252,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         2.00 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.60 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/BQ/WITBOX/Configuration.h

@@ -139,6 +139,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -941,6 +944,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1681,50 +1691,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Cartesio/Configuration.h

@@ -137,6 +137,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 3
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -949,6 +952,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1689,50 +1699,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Cartesio/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Creality/CR-10/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -960,6 +963,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1700,53 +1710,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#define DEFAULT_STDDEV_FILAMENT_DIA 0.05    // Typical estimate for cheap filament
-//#define DEFAULT_STDDEV_FILAMENT_DIA 0.02  // Typical advertised for higher quality filament
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT        (DEFAULT_NOMINAL_FILAMENT_DIA+4*DEFAULT_STDDEV_FILAMENT_DIA) // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT        (DEFAULT_NOMINAL_FILAMENT_DIA-4*DEFAULT_STDDEV_FILAMENT_DIA) // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Creality/CR-10/Configuration_adv.h

@@ -1255,6 +1255,43 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#define DEFAULT_STDDEV_FILAMENT_DIA 0.05    // Typical estimate for cheap filament
+//#define DEFAULT_STDDEV_FILAMENT_DIA 0.02  // Typical advertised for higher quality filament
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT        (DEFAULT_NOMINAL_FILAMENT_DIA+4*DEFAULT_STDDEV_FILAMENT_DIA) // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT        (DEFAULT_NOMINAL_FILAMENT_DIA-4*DEFAULT_STDDEV_FILAMENT_DIA) // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Felix/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -932,6 +935,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1672,50 +1682,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Felix/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Felix/DUAL/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 2
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -932,6 +935,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1672,50 +1682,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration.h

@@ -137,6 +137,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -947,6 +950,13 @@
   #define UBL_PROBE_PT_3_Y 25
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1687,50 +1697,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/FolgerTech/i3-2020/Configuration_adv.h

@@ -1256,6 +1256,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Geeetech/GT2560/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -965,6 +968,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1705,52 +1715,6 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 /**
  * Customize common displays for GT2560
  */

Marlin/src/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Infitary/i3-M508/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -954,6 +957,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1694,50 +1704,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Malyan/M150/Configuration.h

@@ -141,6 +141,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -978,6 +981,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1718,50 +1728,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Malyan/M150/Configuration_adv.h

@@ -1249,6 +1249,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Micromake/C1/basic/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -954,6 +957,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1694,50 +1704,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -954,6 +957,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1694,50 +1704,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Micromake/C1/enhanced/Configuration_adv.h

@@ -1259,6 +1259,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Mks/Sbase/Configuration.h

@@ -137,6 +137,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -951,6 +954,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1665,50 +1675,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Mks/Sbase/Configuration_adv.h

@@ -1277,6 +1277,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/RepRapWorld/Megatronics/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/RigidBot/Configuration.h

@@ -139,6 +139,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1  // Single extruder. Set to 2 for dual extruders
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -948,6 +951,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/RigidBot/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/SCARA/Configuration.h

@@ -166,6 +166,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -962,6 +965,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1702,50 +1712,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/SCARA/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/STM32F10/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -953,6 +956,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1693,50 +1703,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Sanguinololu/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -981,6 +984,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1721,50 +1731,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Sanguinololu/Configuration_adv.h

@@ -1244,6 +1244,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/TinyBoy2/Configuration.h

@@ -158,6 +158,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1006,6 +1009,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1746,50 +1756,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/TinyBoy2/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/UltiMachine/Archim2/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1691,50 +1701,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/UltiMachine/Archim2/Configuration_adv.h

@@ -1256,6 +1256,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Velleman/K8200/Configuration.h

@@ -156,6 +156,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -980,6 +983,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1725,50 +1735,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h

@@ -1263,6 +1263,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Velleman/K8400/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h

@@ -1256,6 +1256,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/Velleman/K8400/Dual-head/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 2
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/adafruit/ST7565/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -950,6 +953,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1690,50 +1700,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1084,6 +1087,13 @@
   #define UBL_PROBE_PT_3_Y _PY(DELTA_PROBEABLE_RADIUS, 240)
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1824,50 +1834,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         1.95 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.20 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -1257,6 +1257,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         1.95 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.20 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1078,6 +1081,13 @@
   #define UBL_PROBE_PT_3_Y _PY(DELTA_PROBEABLE_RADIUS, 240)
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1817,50 +1827,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -1257,6 +1257,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/delta/generic/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1073,6 +1076,13 @@
   #define UBL_PROBE_PT_3_Y _PY(DELTA_PROBEABLE_RADIUS, 240)
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1812,50 +1822,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/generic/Configuration_adv.h

@@ -1257,6 +1257,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/delta/kossel_mini/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1076,6 +1079,13 @@
   #define UBL_PROBE_PT_3_Y _PY(DELTA_PROBEABLE_RADIUS, 240)
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1815,50 +1825,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h

@@ -1257,6 +1257,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/delta/kossel_pro/Configuration.h

@@ -140,6 +140,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1076,6 +1079,13 @@
   #define UBL_PROBE_PT_3_Y _PY(DELTA_PROBEABLE_RADIUS, 240)
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1815,50 +1825,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h

@@ -1262,6 +1262,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/delta/kossel_xl/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -1085,6 +1088,13 @@
   #define UBL_PROBE_PT_3_Y _PY(DELTA_PROBEABLE_RADIUS, 240)
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1824,50 +1834,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h

@@ -1257,6 +1257,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration.h

@@ -141,6 +141,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -964,6 +967,13 @@
   #define UBL_PROBE_PT_3_Y 211
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1704,50 +1714,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .5    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .35   // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/makibox/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -953,6 +956,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1693,50 +1703,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/makibox/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/tvrrug/Round2/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -945,6 +948,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1685,50 +1695,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h

@@ -1255,6 +1255,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/config/examples/wt150/Configuration.h

@@ -136,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -955,6 +958,13 @@
   #define UBL_PROBE_PT_3_Y 20
 
   #define UBL_G26_MESH_VALIDATION   // Enable G26 mesh validation
+  #if ENABLED(UBL_G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (c)  Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (c)  Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
   #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
@@ -1695,50 +1705,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Default extrusion settings
- *
- * These settings control basic extrusion from within the Marlin firmware.
- *
- */
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-#define DEFAULT_NOZZLE_SIZE           .4    // (mm) Diameter of primary nozzle.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_LAYER_HEIGHT          .2    // (mm) Default layer height that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_HOTEND_TEMP        205.0    // (c)  Default nozzle temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-#define DEFAULT_BED_TEMP            60.0    // (c)  Default bed temperature that will produce usable results by the printer.  Used by G26 Mesh Validation Pattern tool.
-
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/wt150/Configuration_adv.h

@@ -1256,6 +1256,40 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
 /**
  * CNC Coordinate Systems
  *

Marlin/src/feature/bedlevel/ubl/G26_Mesh_Validation_Tool.cpp

@@ -618,12 +618,12 @@ bool unified_bed_leveling::parse_G26_parameters() {
 
   g26_extrusion_multiplier  = EXTRUSION_MULTIPLIER;
   g26_retraction_multiplier = RETRACTION_MULTIPLIER;
-  g26_nozzle                = DEFAULT_NOZZLE_SIZE;
+  g26_nozzle                = MESH_TEST_NOZZLE_SIZE;
   g26_filament_diameter     = DEFAULT_NOMINAL_FILAMENT_DIA;
-  g26_layer_height          = DEFAULT_LAYER_HEIGHT;
+  g26_layer_height          = MESH_TEST_LAYER_HEIGHT;
   g26_prime_length          = PRIME_LENGTH;
-  g26_bed_temp              = DEFAULT_BED_TEMP;
+  g26_bed_temp              = MESH_TEST_BED_TEMP;
-  g26_hotend_temp           = DEFAULT_HOTEND_TEMP;
+  g26_hotend_temp           = MESH_TEST_HOTEND_TEMP;
   g26_prime_flag            = 0;
 
   g26_ooze_amount           = parser.linearval('O', OOZE_AMOUNT);