diff --git a/Marlin/src/feature/bedlevel/abl/abl.h b/Marlin/src/feature/bedlevel/abl/abl.h
index 541d98a412..8f2a900beb 100644
--- a/Marlin/src/feature/bedlevel/abl/abl.h
+++ b/Marlin/src/feature/bedlevel/abl/abl.h
@@ -40,4 +40,6 @@ void refresh_bed_level();
   void bilinear_line_to_destination(const float fr_mm_s, uint16_t x_splits=0xFFFF, uint16_t y_splits=0xFFFF);
 #endif
 
-#define Z_VALUES(X,Y) z_values[X][Y]
+#define _GET_MESH_X(I) (bilinear_start[X_AXIS] + (I) * bilinear_grid_spacing[X_AXIS])
+#define _GET_MESH_Y(J) (bilinear_start[Y_AXIS] + (J) * bilinear_grid_spacing[Y_AXIS])
+#define Z_VALUES_ARR  z_values
diff --git a/Marlin/src/feature/bedlevel/bedlevel.h b/Marlin/src/feature/bedlevel/bedlevel.h
index 94437a8b21..fe05e7c4ff 100644
--- a/Marlin/src/feature/bedlevel/bedlevel.h
+++ b/Marlin/src/feature/bedlevel/bedlevel.h
@@ -48,38 +48,35 @@ void reset_bed_level();
   void set_z_fade_height(const float zfh, const bool do_report=true);
 #endif
 
-#if EITHER(AUTO_BED_LEVELING_BILINEAR, MESH_BED_LEVELING)
-
-  #include <stdint.h>
-
-  typedef float (*element_2d_fn)(const uint8_t, const uint8_t);
-
-  /**
-   * Print calibration results for plotting or manual frame adjustment.
-   */
-  void print_2d_array(const uint8_t sx, const uint8_t sy, const uint8_t precision, element_2d_fn fn);
-
-#endif
-
 #if EITHER(MESH_BED_LEVELING, PROBE_MANUALLY)
   void _manual_goto_xy(const float &x, const float &y);
 #endif
 
-#if ENABLED(AUTO_BED_LEVELING_BILINEAR)
-  #define _GET_MESH_X(I) (bilinear_start[X_AXIS] + (I) * bilinear_grid_spacing[X_AXIS])
-  #define _GET_MESH_Y(J) (bilinear_start[Y_AXIS] + (J) * bilinear_grid_spacing[Y_AXIS])
-#elif ENABLED(AUTO_BED_LEVELING_UBL)
-  #define _GET_MESH_X(I) ubl.mesh_index_to_xpos(I)
-  #define _GET_MESH_Y(J) ubl.mesh_index_to_ypos(J)
-#elif ENABLED(MESH_BED_LEVELING)
-  #define _GET_MESH_X(I) mbl.index_to_xpos[I]
-  #define _GET_MESH_Y(J) mbl.index_to_ypos[J]
-#endif
+#if HAS_MESH
+
+  typedef float (&bed_mesh_t)[GRID_MAX_POINTS_X][GRID_MAX_POINTS_Y];
+
+  #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
+    #include "abl/abl.h"
+  #elif ENABLED(AUTO_BED_LEVELING_UBL)
+    #include "ubl/ubl.h"
+  #elif ENABLED(MESH_BED_LEVELING)
+    #include "mbl/mesh_bed_leveling.h"
+  #endif
+
+  #define Z_VALUES(X,Y) Z_VALUES_ARR[X][Y]
+
+  #if EITHER(AUTO_BED_LEVELING_BILINEAR, MESH_BED_LEVELING)
+
+    #include <stdint.h>
+
+    typedef float (*element_2d_fn)(const uint8_t, const uint8_t);
+
+    /**
+     * Print calibration results for plotting or manual frame adjustment.
+     */
+    void print_2d_array(const uint8_t sx, const uint8_t sy, const uint8_t precision, element_2d_fn fn);
+
+  #endif
 
-#if ENABLED(MESH_BED_LEVELING)
-  #include "mbl/mesh_bed_leveling.h"
-#elif ENABLED(AUTO_BED_LEVELING_UBL)
-  #include "ubl/ubl.h"
-#elif ENABLED(AUTO_BED_LEVELING_BILINEAR)
-  #include "abl/abl.h"
 #endif
diff --git a/Marlin/src/feature/bedlevel/mbl/mesh_bed_leveling.h b/Marlin/src/feature/bedlevel/mbl/mesh_bed_leveling.h
index 9a746f6b91..1869187afe 100644
--- a/Marlin/src/feature/bedlevel/mbl/mesh_bed_leveling.h
+++ b/Marlin/src/feature/bedlevel/mbl/mesh_bed_leveling.h
@@ -34,6 +34,9 @@ enum MeshLevelingState : char {
 
 #define MESH_X_DIST ((MESH_MAX_X - (MESH_MIN_X)) / (GRID_MAX_POINTS_X - 1))
 #define MESH_Y_DIST ((MESH_MAX_Y - (MESH_MIN_Y)) / (GRID_MAX_POINTS_Y - 1))
+#define _GET_MESH_X(I) mbl.index_to_xpos[I]
+#define _GET_MESH_Y(J) mbl.index_to_ypos[J]
+#define Z_VALUES_ARR mbl.z_values
 
 class mesh_bed_leveling {
 public:
@@ -118,5 +121,3 @@ public:
 };
 
 extern mesh_bed_leveling mbl;
-
-#define Z_VALUES(X,Y) mbl.z_values[X][Y]
diff --git a/Marlin/src/feature/bedlevel/ubl/ubl.h b/Marlin/src/feature/bedlevel/ubl/ubl.h
index b71ddee982..969fd209dc 100644
--- a/Marlin/src/feature/bedlevel/ubl/ubl.h
+++ b/Marlin/src/feature/bedlevel/ubl/ubl.h
@@ -335,7 +335,9 @@ class unified_bed_leveling {
 
 extern unified_bed_leveling ubl;
 
-#define Z_VALUES(X,Y) ubl.z_values[X][Y]
+#define _GET_MESH_X(I) ubl.mesh_index_to_xpos(I)
+#define _GET_MESH_Y(J) ubl.mesh_index_to_ypos(J)
+#define Z_VALUES_ARR ubl.z_values
 
 // Prevent debugging propagating to other files
 #include "../../../core/debug_out.h"
diff --git a/Marlin/src/feature/bltouch.cpp b/Marlin/src/feature/bltouch.cpp
index a1cc959483..fc3757a47a 100644
--- a/Marlin/src/feature/bltouch.cpp
+++ b/Marlin/src/feature/bltouch.cpp
@@ -69,19 +69,19 @@ bool BLTouch::set_deployed(const bool in_deploy) {
     }
   }
 
-  #if ENABLED(BLTOUCH_V3)
-    #if ENABLED(BLTOUCH_FORCE_5V_MODE)
-      set_5V_mode();                  // Assume 5V DC logic level if endstop pullup resistors are enabled
-    #else
-      set_OD_mode();
-    #endif
+  #if ENABLED(BLTOUCH_FORCE_5V_MODE)
+    set_5V_mode();
+  #elif ENABLED(BLTOUCH_FORCE_OPEN_DRAIN_MODE)
+    set_OD_mode();
+  #elif ENABLED(ENDSTOPPULLUPS) || ALL(Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN, ENDSTOPPULLUP_ZMIN) || (USES_Z_MIN_PROBE_ENDSTOP && ENABLED(ENDSTOPPULLUP_ZMIN_PROBE))
+    set_5V_mode();                  // Assume 5V DC logic level if endstop pullup resistors are enabled
+  #else
+    set_OD_mode();
   #endif
 
   if (in_deploy) {
     _deploy();
-    #if ENABLED(BLTOUCH_V3)
-      set_SW_mode();                  // Ensure Switch mode is activated for BLTouch V3. Ignored on V2.
-    #endif
+    set_SW_mode();                  // Ensure Switch mode is activated for BLTouch V3. Ignored on V2.
   }
   else _stow();
 
diff --git a/Marlin/src/gcode/calibrate/G34_M422.cpp b/Marlin/src/gcode/calibrate/G34_M422.cpp
index 0f7c237f17..9a26400a97 100644
--- a/Marlin/src/gcode/calibrate/G34_M422.cpp
+++ b/Marlin/src/gcode/calibrate/G34_M422.cpp
@@ -38,6 +38,10 @@
   #include "../../module/probe.h"
 #endif
 
+#if ENABLED(BLTOUCH)
+  #include "../../feature/bltouch.h"
+#endif
+
 #if HAS_LEVELING
   #include "../../feature/bedlevel/bedlevel.h"
 #endif
diff --git a/Marlin/src/lcd/extensible_ui/ui_api.cpp b/Marlin/src/lcd/extensible_ui/ui_api.cpp
index 6f2edfe4f1..e8595b1eec 100644
--- a/Marlin/src/lcd/extensible_ui/ui_api.cpp
+++ b/Marlin/src/lcd/extensible_ui/ui_api.cpp
@@ -588,7 +588,7 @@ namespace ExtUI {
     void setLevelingActive(const bool state) { set_bed_leveling_enabled(state); }
     #if HAS_MESH
       bool getMeshValid() { return leveling_is_valid(); }
-      bed_mesh_t getMeshArray() { return Z_VALUES; }
+      bed_mesh_t getMeshArray() { return Z_VALUES_ARR; }
       void setMeshPoint(const uint8_t xpos, const uint8_t ypos, const float zoff) {
         if (WITHIN(xpos, 0, GRID_MAX_POINTS_X) && WITHIN(ypos, 0, GRID_MAX_POINTS_Y)) {
           Z_VALUES(xpos, ypos) = zoff;
diff --git a/Marlin/src/lcd/extensible_ui/ui_api.h b/Marlin/src/lcd/extensible_ui/ui_api.h
index c7e33d77b1..46b5d805b7 100644
--- a/Marlin/src/lcd/extensible_ui/ui_api.h
+++ b/Marlin/src/lcd/extensible_ui/ui_api.h
@@ -95,7 +95,6 @@ namespace ExtUI {
     bool getLevelingActive();
     void setLevelingActive(const bool);
     #if HAS_MESH
-      typedef float (&bed_mesh_t)[GRID_MAX_POINTS_X][GRID_MAX_POINTS_Y];
       bool getMeshValid();
       bed_mesh_t getMeshArray();
       void setMeshPoint(const uint8_t xpos, const uint8_t ypos, const float zval);
diff --git a/Marlin/src/pins/pins_RAMPS.h b/Marlin/src/pins/pins_RAMPS.h
index 8da975ab93..1f06992cfa 100644
--- a/Marlin/src/pins/pins_RAMPS.h
+++ b/Marlin/src/pins/pins_RAMPS.h
@@ -63,10 +63,12 @@
 //
 // Servos
 //
-#ifdef IS_RAMPS_13
-  #define SERVO0_PIN        7   // RAMPS_13 // Will conflict with BTN_EN2 on LCD_I2C_VIKI
-#else
-  #define SERVO0_PIN       11
+#ifndef SERVO0_PIN
+  #ifdef IS_RAMPS_13
+    #define SERVO0_PIN      7   // RAMPS_13 // Will conflict with BTN_EN2 on LCD_I2C_VIKI
+  #else
+    #define SERVO0_PIN     11
+  #endif
 #endif
 #define SERVO1_PIN          6
 #define SERVO2_PIN          5
diff --git a/buildroot/share/tests/DUE-tests b/buildroot/share/tests/DUE-tests
index a9b4a13598..8a04f42443 100755
--- a/buildroot/share/tests/DUE-tests
+++ b/buildroot/share/tests/DUE-tests
@@ -15,7 +15,7 @@ exec_test $1 $2 "RAMPS4DUE_EFB S_CURVE_ACCELERATION EEPROM_SETTINGS"
 
 restore_configs
 opt_set MOTHERBOARD BOARD_RADDS
-opt_enable USE_XMAX_PLUG USE_YMAX_PLUG FIX_MOUNTED_PROBE AUTO_BED_LEVELING_BILINEAR \
+opt_enable USE_XMAX_PLUG USE_YMAX_PLUG BLTOUCH AUTO_BED_LEVELING_BILINEAR \
            Z_TRIPLE_STEPPER_DRIVERS Z_TRIPLE_ENDSTOPS Z_STEPPER_AUTO_ALIGN
 opt_add Z2_MAX_ENDSTOP_INVERTING false
 opt_add Z3_MAX_ENDSTOP_INVERTING false