diff --git a/Firmware/Marlin_main.cpp b/Firmware/Marlin_main.cpp
index 1e686664..32e2b1f1 100644
--- a/Firmware/Marlin_main.cpp
+++ b/Firmware/Marlin_main.cpp
@@ -2021,7 +2021,7 @@ void process_commands()
     }else if(code_seen("Y")) { //filaments adjustment at the beginning of print (for SNMM)
 	#ifdef SNMM
 		int extr;
-		SilentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT); //is  e or loud mode set
+		SilentMode = eeprom_read_byte((uint8_t*)EEPROM_SILENT); //is  silent mode or loud mode set
 		lcd_implementation_clear();
 		lcd_display_message_fullscreen_P(MSG_FIL_ADJUSTING);
 		current_position[Z_AXIS] = 100; 
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index c0bb8478..b0c5c5eb 100644
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -3177,8 +3177,7 @@ static void lcd_main_menu()
 	MENU_ITEM(submenu, MSG_UNLOAD_FILAMENT, fil_unload_menu);
 	MENU_ITEM(submenu, MSG_CHANGE_EXTR, change_extr_menu);
 	#endif
-	//MENU_ITEM(function, PSTR("belt test"), belt_test);
-    MENU_ITEM(submenu, MSG_SETTINGS, lcd_settings_menu);
+	MENU_ITEM(submenu, MSG_SETTINGS, lcd_settings_menu);
     if(!isPrintPaused) MENU_ITEM(submenu, MSG_MENU_CALIBRATION, lcd_calibration_menu);
   }
 
@@ -3562,252 +3561,6 @@ menu_edit_type(float, float51, ftostr51, 10)
 menu_edit_type(float, float52, ftostr52, 100)
 menu_edit_type(unsigned long, long5, ftostr5, 0.01)
 
-
-static void belt_test() {
-	
-	
-	/*lcd_update_enable(false);
-	float coordinate[2] = { 253, 215.5 };
-	float max = 10;
-	float step = 0.5; //mm
-	float change_belt = 2.5; //mm
-	float excellent = 1;
-
-	 //set motor current higherdigipot_current(0, 850); //set motor current higher
-		//current_position[Z_AXIS] += 15;
-		//plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-
-		for (int j = 0; j < 2; j++) {
-			lcd_implementation_clear();
-			j == 0 ? lcd_printPGM(PSTR("Testing X belt")) : lcd_printPGM(PSTR("Testing Y belt"));
-			for (int i = 0; i < max*(1 / step); i++) {
-
-				if (i == 0) {
-					current_position[j] += coordinate[j] + max;
-					j == 0 ? digipot_current(0, 130):digipot_current(0, 60);
-				}
-				else {
-					current_position[j] += ((float)i - 1.f)*step;
-				}
-				plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-				st_synchronize();
-				digipot_current(0, 500);
-				if (i == 0) current_position[j] -= coordinate[j];
-				else current_position[j] -= (float)i * step;
-				plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-
-
-				st_synchronize();
-				if ((READ(Y_MIN_PIN) ^ Y_MIN_ENDSTOP_INVERTING == 1) || (READ(X_MIN_PIN) ^ X_MIN_ENDSTOP_INVERTING == 1)) {
-					//lcd_display_message_fullscreen_P(PSTR("Endstop hit"));
-					lcd.setCursor(0, 0);
-					if (i < (excellent / step)) lcd_printPGM(PSTR("Excelent condition  ")); //1 mm
-					else if (i < (change_belt / step)) lcd_printPGM(PSTR("Belt ok         ")); //2.5 mm
-					else lcd_printPGM(PSTR("Change the belt ")); //>2.5mm
-
-					delay_keep_alive(5000);
-					
-					
-					
-					i = max*(1 / step);
-				}
-				else {
-					lcd.setCursor((change_belt / step), 1); lcd_printPGM(PSTR("|"));
-					lcd.setCursor((change_belt / step), 2); lcd_printPGM(PSTR("|"));
-					lcd.setCursor((change_belt / step), 3); lcd_printPGM(PSTR("|"));
-
-					lcd.setCursor(i, 2);
-					if (i == (change_belt / step)) lcd_printPGM(PSTR("+"));
-					else lcd_printPGM(PSTR("-"));
-
-				}
-
-
-			}
-		}
-		enquecommand_P(PSTR("G28 W"));
-		lcd_update_enable(true);
-		digipot_current(0, 800);
-		lcd_update(2);
-		return;*/
-
-	/*
-	13.f  - BED_ZERO_REF_X,   6.4f - BED_ZERO_REF_Y,
-    115.f - BED_ZERO_REF_X,   6.4f - BED_ZERO_REF_Y,
-    216.f - BED_ZERO_REF_X,   6.4f - BED_ZERO_REF_Y,
-
-    216.f - BED_ZERO_REF_X, 104.4f - BED_ZERO_REF_Y,
-    115.f - BED_ZERO_REF_X, 104.4f - BED_ZERO_REF_Y,
-    13.f  - BED_ZERO_REF_X, 104.4f - BED_ZERO_REF_Y,
-
-    13.f  - BED_ZERO_REF_X, 202.4f - BED_ZERO_REF_Y,
-    115.f - BED_ZERO_REF_X, 202.4f - BED_ZERO_REF_Y,
-    216.f - BED_ZERO_REF_X, 202.4f - BED_ZERO_REF_Y
-
-
-	#define BED_ZERO_REF_X (- 22.f + X_PROBE_OFFSET_FROM_EXTRUDER)
-	#define BED_ZERO_REF_Y (- 0.6f + Y_PROBE_OFFSET_FROM_EXTRUDER)
-
-	#define X_PROBE_OFFSET_FROM_EXTRUDER 23     // Z probe to nozzle X offset: -left  +right
-	#define Y_PROBE_OFFSET_FROM_EXTRUDER 9     // Z probe to nozzle Y offset: -front +behind
-	#define Z_PROBE_OFFSET_FROM_EXTRUDER -0.4
-
-	*/
-
-/*
-
-	lcd_update_enable(false);
-	float coordinate[2] = { 210, 190 };
-	float max = 10;
-	float step = 0.5; //mm
-	float change_belt = 2.5; //mm
-	float excellent = 1;
-	float safety_a = 20;
-
-	 //set motor current higherdigipot_current(0, 850); //set motor current higher
-		current_position[Z_AXIS] -= 0.4;
-		plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-		st_synchronize();
-		for (int j = 0; j < 2; j++) {
-			lcd_implementation_clear();
-			j == 0 ? lcd_printPGM(PSTR("Testing X belt")) : lcd_printPGM(PSTR("Testing Y belt"));
-			for (int i = 0; i < max*(1 / step); i++) {
-
-				if (i == 0) {
-					current_position[j] += coordinate[j] - safety_a;
-					//j == 0 ? digipot_current(0, 130):digipot_current(0, 60);
-				}
-				else {
-					current_position[j] += ((float)i - 1.f)*step;
-				}
-				plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-				st_synchronize();
-				if (i == 0) {
-					for (int k = 0; k < (safety_a + max)*(1 / step); k++) {
-						current_position[j] += step ;
-						plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-						st_synchronize();
-						if ((READ(Z_MIN_PIN) ^ Z_MIN_ENDSTOP_INVERTING == 1)) {
-							k = 2000;
-						}
-					}
-				}
-				//digipot_current(0, 500);
-				if (i == 0) current_position[j] -= coordinate[j];
-				else current_position[j] -= (float)i * step;
-				plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-
-
-				st_synchronize();
-				if ((READ(Y_MIN_PIN) ^ Y_MIN_ENDSTOP_INVERTING == 1) || (READ(X_MIN_PIN) ^ X_MIN_ENDSTOP_INVERTING == 1)) {
-					//lcd_display_message_fullscreen_P(PSTR("Endstop hit"));
-					lcd.setCursor(0, 0);
-					//if (i < (excellent / step)) lcd_printPGM(PSTR("Change it        ")); //1 mm
-					if (i < (change_belt / step)) lcd_printPGM(PSTR("Change the belt  ")); //2.5 mm
-					else lcd_printPGM(PSTR("Belt ok       ")); //>2.5mm
-
-					delay_keep_alive(5000);
-					current_position[j] += 14;
-					plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-					st_synchronize();
-					
-					i = max*(1 / step);
-				}
-				else {
-					lcd.setCursor((change_belt / step), 1); lcd_printPGM(PSTR("|"));
-					lcd.setCursor((change_belt / step), 2); lcd_printPGM(PSTR("|"));
-					lcd.setCursor((change_belt / step), 3); lcd_printPGM(PSTR("|"));
-
-					lcd.setCursor(i, 2);
-					if (i == (change_belt / step)) lcd_printPGM(PSTR("+"));
-					else lcd_printPGM(PSTR("-"));
-
-				}
-
-
-			}
-		}
-		enquecommand_P(PSTR("G28 W"));
-		lcd_update_enable(true);
-		//digipot_current(0, 800);
-		lcd_update(2);
-		return;*/
-
-/*
-
-lcd_update_enable(false);
-float coordinate[2] = { 210, 190 };
-float max = 10;
-float step = 0.5; //mm
-float change_belt = 2.5; //mm
-float excellent = 1;
-float safety_a = 20;
-
-//set motor current higherdigipot_current(0, 850); //set motor current higher
-current_position[Z_AXIS] -= 0.4;
-plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-st_synchronize();
-for (int j = 0; j < 2; j++) {
-	lcd_implementation_clear();
-	j == 0 ? lcd_printPGM(PSTR("Testing X belt")) : lcd_printPGM(PSTR("Testing Y belt"));
-	current_position[j] += coordinate[j] - safety_a;
-	plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-	st_synchronize();
-		for (int k = 0; k < (safety_a + max)*(1 / step); k++) {
-				current_position[j] += step;
-				plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-				st_synchronize();
-				if ((READ(Z_MIN_PIN) ^ Z_MIN_ENDSTOP_INVERTING == 1)) {
-					k = 2000;
-				}
-			}
-		}
-		current_position[j] -= coordinate[j];
-		
-
-		else current_position[j] -= (float)i * step;
-		plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-
-
-		st_synchronize();
-		if ((READ(Y_MIN_PIN) ^ Y_MIN_ENDSTOP_INVERTING == 1) || (READ(X_MIN_PIN) ^ X_MIN_ENDSTOP_INVERTING == 1)) {
-			//lcd_display_message_fullscreen_P(PSTR("Endstop hit"));
-			lcd.setCursor(0, 0);
-			//if (i < (excellent / step)) lcd_printPGM(PSTR("Change it        ")); //1 mm
-			if (i < (change_belt / step)) lcd_printPGM(PSTR("Change the belt  ")); //2.5 mm
-			else lcd_printPGM(PSTR("Belt ok       ")); //>2.5mm
-
-			delay_keep_alive(5000);
-			current_position[j] += 14;
-			plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[3], 50, active_extruder);
-			st_synchronize();
-
-			i = max*(1 / step);
-		}
-		else {
-			lcd.setCursor((change_belt / step), 1); lcd_printPGM(PSTR("|"));
-			lcd.setCursor((change_belt / step), 2); lcd_printPGM(PSTR("|"));
-			lcd.setCursor((change_belt / step), 3); lcd_printPGM(PSTR("|"));
-
-			lcd.setCursor(i, 2);
-			if (i == (change_belt / step)) lcd_printPGM(PSTR("+"));
-			else lcd_printPGM(PSTR("-"));
-
-		}
-
-
-	}
-}
-enquecommand_P(PSTR("G28 W"));
-lcd_update_enable(true);
-//digipot_current(0, 800);
-lcd_update(2);
-return;
-
-*/
-
-}
-
 static void lcd_selftest()
 {
 	int _progress = 0;
diff --git a/Firmware/ultralcd.h b/Firmware/ultralcd.h
index 50e0be29..c49b54f6 100644
--- a/Firmware/ultralcd.h
+++ b/Firmware/ultralcd.h
@@ -31,7 +31,6 @@
 void lcd_mylang();
   bool lcd_detected(void);
 
-  static void belt_test();
   
   static void lcd_selftest();
   static bool lcd_selfcheck_endstops();