Account for LCD improvements in ENSURE_SMOOTH_MOVES

.. and give the hint to try lower values if possible.

Marlin/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/Cartesio/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/Felix/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/Hephestos/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/Hephestos_2/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/K8200/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/K8400/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/RigidBot/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/SCARA/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/TAZ4/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/WITBOX/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/delta/biv2.5/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/delta/generic/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/makibox/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif
 

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

 #if ENABLED(ENSURE_SMOOTH_MOVES)
   //#define ALWAYS_ALLOW_MENU      // If enabled, the menu will always be responsive.
                                    // WARNING: Menu navigation during short moves may cause stuttering!
-  #define LCD_UPDATE_THRESHOLD 170 // (ms) Minimum duration for the current segment to allow an LCD update.
+  #define LCD_UPDATE_THRESHOLD 135 // (ms) Minimum duration for the current segment to allow an LCD update.
                                    // Default value is good for graphical LCDs (e.g., REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER).
+                                   // You may try to lower this value until you printer starts stuttering again as if ENSURE_SMOOTH_MOVES is disabled.
   #define MIN_BLOCK_TIME 6         // (ms) Minimum duration of a single block. You shouldn't need to modify this.
 #endif