diff --git a/Firmware/eeprom.h b/Firmware/eeprom.h
index ee7fa39e..b8bec384 100644
--- a/Firmware/eeprom.h
+++ b/Firmware/eeprom.h
@@ -359,8 +359,8 @@ static_assert(sizeof(Sheets) == EEPROM_SHEETS_SIZEOF, "Sizeof(Sheets) is not EEP
 | ^					| ^			| ^										| 00h 0			| ^						| LCD backlight mode: __Dim__						| ^				| ^
 | 0x0D30 3376		| uint16	| EEPROM_BACKLIGHT_TIMEOUT				| 01 00 - ff ff | 0a 00h 65535			| LCD backlight timeout: __10__ seconds				| LCD menu		| D3 Ax0d30 C2
 | 0x0D2C 3372		| float		| EEPROM_UVLO_LA_K						| ???			| ff ff ff ffh			| Power panic saved Linear Advanced K value			| ???			| D3 Ax0d2c C4
-| 0x0D2B 3371		| uint8		| EEPROM_ALTFAN_OVERRIDE				| 0-1			| 00h					| ALTFAN override									| LCD menu		| D3 Ax0d2b C1
-| 0x0D2A 3370		| uint8		| EEPROM_EXPERIMENTAL_VISIBILITY		| 0-1			| 00h					| Experimental menu visibility						| LCD menu		| D3 Ax0d2a C1
+| 0x0D2B 3371		| uint8		| EEPROM_ALTFAN_OVERRIDE				| 0-1			| 00h 0					| ALTFAN override									| LCD menu		| D3 Ax0d2b C1
+| 0x0D2A 3370		| uint8		| EEPROM_EXPERIMENTAL_VISIBILITY		| 0-1			| 00h 0					| Experimental menu visibility						| LCD menu		| D3 Ax0d2a C1
 
   
 | Address begin		| Bit/Type 	| Name 									| Valid values	| Default/FactoryReset	| Description 										| Gcode/Function| Debug code
diff --git a/Firmware/ultralcd.cpp b/Firmware/ultralcd.cpp
index b6efc39c..56d18761 100755
--- a/Firmware/ultralcd.cpp
+++ b/Firmware/ultralcd.cpp
@@ -2098,7 +2098,7 @@ static void lcd_preheat_menu()
 //! 	@endcode
 //!
 //!
-//! 	| Experimental       |	c=18 r=1
+//! 	| Experimental       |	c=18
 //! 
 //! 
 //! If DEBUG_BUILD is defined
@@ -2224,7 +2224,7 @@ static void lcd_support_menu()
 
   if (_md->experimental_menu_visibility)
   {
-    MENU_ITEM_SUBMENU_P(PSTR("Experimental"), lcd_experimental_menu);
+    MENU_ITEM_SUBMENU_P(PSTR("Experimental"), lcd_experimental_menu);////MSG_MENU_EXPERIMENTAL c=18
   }
 
 
@@ -9220,7 +9220,7 @@ void lcd_experimental_menu()
     MENU_ITEM_BACK_P(_T(MSG_BACK));
 
 #ifdef EXTRUDER_ALTFAN_DETECT
-    MENU_ITEM_TOGGLE_P(_N("ALTFAN det."), altfanOverride_get()?_T(MSG_OFF):_T(MSG_ON), altfanOverride_toggle);
+    MENU_ITEM_TOGGLE_P(_N("ALTFAN det."), altfanOverride_get()?_T(MSG_OFF):_T(MSG_ON), altfanOverride_toggle);////MSG_MENU_ALTFAN c=18
 #endif //EXTRUDER_ALTFAN_DETECT
 
     MENU_END();