v3 very useless

Marlin/Configuration.h

@@ -2391,27 +2391,20 @@
 // Preheat Constants - Up to 10 are supported without changes
 //
 #define PREHEAT_1_LABEL       "PLA"
-#define PREHEAT_1_TEMP_HOTEND 195
+#define PREHEAT_1_TEMP_HOTEND 205
 #define PREHEAT_1_TEMP_BED     60
-#define PREHEAT_1_TEMP_CHAMBER 35
 #define PREHEAT_1_FAN_SPEED     128 // Value from 0 to 255
 
 #define PREHEAT_2_LABEL       "ABS"
 #define PREHEAT_2_TEMP_HOTEND 240
 #define PREHEAT_2_TEMP_BED     90
-#define PREHEAT_2_TEMP_CHAMBER 35
 #define PREHEAT_2_FAN_SPEED     128 // Value from 0 to 255
 
 #define PREHEAT_3_LABEL       "PETG"
 #define PREHEAT_3_TEMP_HOTEND 230
 #define PREHEAT_3_TEMP_BED     80
 #define PREHEAT_3_FAN_SPEED   128
 
-#define PREHEAT_4_LABEL       "CUSTOM"
-#define PREHEAT_4_TEMP_HOTEND 190
-#define PREHEAT_4_TEMP_BED     50
-#define PREHEAT_4_FAN_SPEED   128
-
 // @section motion
 
 /**
@@ -3405,9 +3398,8 @@
 //
 // Ender-3 v2 OEM display. A DWIN display with Rotary Encoder.
 //
-//#define DWIN_CREALITY_LCD           // Creality UI
+// #define DWIN_CREALITY_LCD           // Creality UI
 #define DWIN_LCD_PROUI              // Pro UI by MRiscoC
-#define DACAI_DISPLAY
 #define USE_STOCK_DWIN_SET
 
 // Professional firmware features:

Marlin/Version.h

@@ -31,8 +31,9 @@
  * ---VERSION HISTORY---
  * V1: Custom info and disabled buzzer by default
  * V2: Z offset, E steps, PID and enable leveling after G28
+ * V3: Change preheat configs (useless)
  */
-#define SHORT_BUILD_VERSION "Derek Firmware V2" // MODIFIED BY LYALL
+#define SHORT_BUILD_VERSION "Derek Firmware V3" // MODIFIED BY LYALL
 
 /**
  * Verbose version identifier which should contain a reference to the location