diff --git a/Marlin/src/core/types.h b/Marlin/src/core/types.h
index aee25a0dff..b95b595659 100644
--- a/Marlin/src/core/types.h
+++ b/Marlin/src/core/types.h
@@ -536,19 +536,9 @@ struct XYZEval {
   // Reset all to 0
   FI void reset()                     { LOGICAL_AXIS_GANG(e =, x =, y =, z =, i =, j =, k =) 0; }
 
-  // Setters taking struct types and arrays
-  FI void set(const T px)             { x = px;               }
-  FI void set(const T px, const T py) { x = px;    y = py;    }
-  FI void set(const XYval<T> pxy)     { x = pxy.x; y = pxy.y; }
-  FI void set(const XYZval<T> pxyz)   { set(LINEAR_AXIS_ELEM(pxyz)); }
-  #if HAS_Z_AXIS
-    FI void set(LINEAR_AXIS_ARGS(const T))         { LINEAR_AXIS_CODE(a = x, b = y, c = z, u = i, v = j, w = k); }
-  #endif
-  #if LOGICAL_AXES > LINEAR_AXES
-    FI void set(const XYval<T> pxy, const T pe)    { set(pxy); e = pe; }
-    FI void set(const XYZval<T> pxyz, const T pe)  { set(pxyz); e = pe; }
-    FI void set(LOGICAL_AXIS_ARGS(const T))        { LOGICAL_AXIS_CODE(_e = e, a = x, b = y, c = z, u = i, v = j, w = k); }
-  #endif
+  // Setters for some number of linear axes, not all
+  FI void set(const T px)                                                   { x = px; }
+  FI void set(const T px, const T py)                                       { x = px; y = py; }
   #if HAS_I_AXIS
     FI void set(const T px, const T py, const T pz)                         { x = px; y = py; z = pz; }
   #endif
@@ -558,6 +548,18 @@ struct XYZEval {
   #if HAS_K_AXIS
     FI void set(const T px, const T py, const T pz, const T pi, const T pj) { x = px; y = py; z = pz; i = pi; j = pj; }
   #endif
+  // Setters taking struct types and arrays
+  FI void set(const XYval<T> pxy)                  { x = pxy.x; y = pxy.y; }
+  FI void set(const XYZval<T> pxyz)                { set(LINEAR_AXIS_ELEM(pxyz)); }
+  #if HAS_Z_AXIS
+    FI void set(LINEAR_AXIS_ARGS(const T))         { LINEAR_AXIS_CODE(a = x, b = y, c = z, u = i, v = j, w = k); }
+  #endif
+  FI void set(const XYval<T> pxy, const T pz)      { set(pxy); TERN_(HAS_Z_AXIS, z = pz); }
+  #if LOGICAL_AXES > LINEAR_AXES
+    FI void set(const XYval<T> pxy, const T pz, const T pe) { set(pxy, pz); e = pe; }
+    FI void set(const XYZval<T> pxyz, const T pe)  { set(pxyz); e = pe; }
+    FI void set(LOGICAL_AXIS_ARGS(const T))        { LOGICAL_AXIS_CODE(_e = e, a = x, b = y, c = z, u = i, v = j, w = k); }
+  #endif
 
   // Length reduced to one dimension
   FI T magnitude()                                 const { return (T)sqrtf(LOGICAL_AXIS_GANG(+ e*e, + x*x, + y*y, + z*z, + i*i, + j*j, + k*k)); }
diff --git a/Marlin/src/gcode/calibrate/M852.cpp b/Marlin/src/gcode/calibrate/M852.cpp
index b24a449652..6c661dcd61 100644
--- a/Marlin/src/gcode/calibrate/M852.cpp
+++ b/Marlin/src/gcode/calibrate/M852.cpp
@@ -93,7 +93,7 @@ void GcodeSuite::M852() {
 
 void GcodeSuite::M852_report(const bool forReplay/*=true*/) {
   report_heading_etc(forReplay, F(STR_SKEW_FACTOR));
-  SERIAL_ECHOPAIR_F("  M851 I", planner.skew_factor.xy, 6);
+  SERIAL_ECHOPAIR_F("  M852 I", planner.skew_factor.xy, 6);
   #if ENABLED(SKEW_CORRECTION_FOR_Z)
     SERIAL_ECHOPAIR_F(" J", planner.skew_factor.xz, 6);
     SERIAL_ECHOPAIR_F(" K", planner.skew_factor.yz, 6);
diff --git a/buildroot/share/PlatformIO/variants/MARLIN_TH3D_EZBOARD_V2/variant.h b/buildroot/share/PlatformIO/variants/MARLIN_TH3D_EZBOARD_V2/variant.h
index ec6e498b21..2fee15ba3b 100644
--- a/buildroot/share/PlatformIO/variants/MARLIN_TH3D_EZBOARD_V2/variant.h
+++ b/buildroot/share/PlatformIO/variants/MARLIN_TH3D_EZBOARD_V2/variant.h
@@ -104,7 +104,7 @@ extern "C" {
 // Timer Definitions
 // Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
 #define TIMER_TONE              TIM5
-#define TIMER_SERVO             TIM7
+#define TIMER_SERVO             TIM4
 
 // UART Definitions
 // Define here Serial instance number to map on Serial generic name
diff --git a/ini/stm32f4.ini b/ini/stm32f4.ini
index f721f3075d..1ac533f4d3 100644
--- a/ini/stm32f4.ini
+++ b/ini/stm32f4.ini
@@ -531,11 +531,14 @@ build_unflags     = -DUSBD_USE_CDC
 extends             = stm32_variant
 board               = genericSTM32F405RG
 board_build.variant = MARLIN_TH3D_EZBOARD_V2
+board_build.encrypt = firmware.bin
 board_build.offset  = 0xC000
 board_upload.offset_address = 0x0800C000
 build_flags         = ${stm32_variant.build_flags} -DHSE_VALUE=12000000U -O0
 debug_tool          = stlink
 upload_protocol     = stlink
+extra_scripts       = ${stm32_variant.extra_scripts}
+                      buildroot/share/PlatformIO/scripts/openblt.py
 
 #
 # BOARD_MKS_ROBIN_NANO_V1_3_F4