Add NO_VOLUMETRICS to example configs

Marlin/example_configurations/AlephObjects/TAZ4/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Anet/A6/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Anet/A8/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/BQ/Hephestos/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/BQ/Hephestos_2/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/BQ/WITBOX/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Cartesio/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Creality/CR-10/Configuration_adv.h

@@ -1379,13 +1379,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Felix/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/FolgerTech/i3-2020/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Infitary/i3-M508/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 //#define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Malyan/M150/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Micromake/C1/enhanced/Configuration_adv.h

@@ -1377,13 +1377,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/RigidBot/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/SCARA/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Sanguinololu/Configuration_adv.h

@@ -1343,13 +1343,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/TinyBoy2/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Velleman/K8200/Configuration_adv.h

@@ -1387,13 +1387,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Velleman/K8400/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/Wanhao/Duplicator 6/Configuration_adv.h

@@ -1378,13 +1378,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/delta/FLSUN/auto_calibrate/Configuration_adv.h

@@ -1378,13 +1378,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/delta/FLSUN/kossel_mini/Configuration_adv.h

@@ -1378,13 +1378,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/delta/generic/Configuration_adv.h

@@ -1378,13 +1378,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

@@ -1378,13 +1378,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

@@ -1383,13 +1383,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

@@ -1378,13 +1378,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/gCreate/gMax1.5+/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/makibox/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

@@ -1376,13 +1376,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all

Marlin/example_configurations/wt150/Configuration_adv.h

@@ -1366,13 +1366,20 @@
 #define EXTENDED_CAPABILITIES_REPORT
 
 /**
- * Volumetric extrusion default state
- * Activate to make volumetric extrusion the default method,
- * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
- *
- * M200 D0 to disable, M200 Dn to set a new diameter.
+ * Disable all Volumetric extrusion options
  */
-//#define VOLUMETRIC_DEFAULT_ON
+//#define NO_VOLUMETRICS
+
+#if DISABLED(NO_VOLUMETRICS)
+  /**
+   * Volumetric extrusion default state
+   * Activate to make volumetric extrusion the default method,
+   * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
+   *
+   * M200 D0 to disable, M200 Dn to set a new diameter.
+   */
+  //#define VOLUMETRIC_DEFAULT_ON
+#endif
 
 /**
  * Enable this option for a leaner build of Marlin that removes all