diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 422c1d13b..5f7e561a0 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -1279,7 +1279,7 @@
 #elif ENABLED(TAZ6)
   #define Z_FEEDRATE   5
 #elif ANY(Workhorse, TAZPro, TAZProXT)
-  #define Z_FEEDRATE   29
+  #define Z_FEEDRATE   25
 #endif
 
 #define DEFAULT_MAX_FEEDRATE          { 300, 300, Z_FEEDRATE, 40 }
@@ -1832,7 +1832,7 @@
   #define Y_BED_SIZE 286
   // Travel limits (mm) after homing, corresponding to endstop positions.
   #define LULZBOT_X_MIN_POS -1
-  #define LULZBOT_Y_MIN_POS -10
+  #define LULZBOT_Y_MIN_POS -9
   #define LULZBOT_X_MAX_POS 313
   #define LULZBOT_Y_MAX_POS 318
   #define LULZBOT_Z_MIN_POS -9
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 5a2c7983d..d85f03948 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1116,8 +1116,8 @@
     #define CALIBRATION_MEASURE_LEFT
     #define CALIBRATION_MEASURE_BACK
   #elif ANY(TAZPro, TAZProXT)
-    #define CALIBRATION_OBJECT_CENTER     {267.5,-9.5,-2.0} //  mm
-    #define CALIBRATION_OBJECT_DIMENSIONS {10.0,  1.0, 10.0} //  mm
+    #define CALIBRATION_OBJECT_CENTER     {267.5,-10,-2.0} //  mm
+    #define CALIBRATION_OBJECT_DIMENSIONS {10.0,  4.0, 10.0} //  mm
 
     // Comment out any sides which are unreachable by the probe. For best
     // auto-calibration results, all sides must be reachable.