diff --git a/config/examples/Formbot/T_Rex_3/Configuration.h b/config/examples/Formbot/T_Rex_3/Configuration.h
index ac57b0bece..5f7f89399f 100644
--- a/config/examples/Formbot/T_Rex_3/Configuration.h
+++ b/config/examples/Formbot/T_Rex_3/Configuration.h
@@ -762,10 +762,6 @@
  *   M204 T    Travel Acceleration
  */
 
-//#define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration for printing moves
-//#define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration for retracts
-//#define DEFAULT_TRAVEL_ACCELERATION   3000    // X, Y, Z acceleration for travel (non printing) moves
-
 #define DEFAULT_ACCELERATION          1500    // X, Y, Z and E acceleration for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  1500    // E acceleration for retracts
 #define DEFAULT_TRAVEL_ACCELERATION   1500    // X, Y, Z acceleration for travel (non printing) moves
@@ -800,7 +796,7 @@
  *   http://blog.kyneticcnc.com/2018/10/computing-junction-deviation-for-marlin.html
  */
 #if DISABLED(CLASSIC_JERK)
-  #define JUNCTION_DEVIATION_MM 0.009 // (mm) Distance from real junction edge
+  #define JUNCTION_DEVIATION_MM 0.017 // (mm) Distance from real junction edge
 #endif
 
 /**