diff --git a/Firmware/variants/1_75mm_MK2-RAMBo10a-E3Dv6full.h b/Firmware/variants/1_75mm_MK2-RAMBo10a-E3Dv6full.h
index 202780ec..d6e73ab7 100644
--- a/Firmware/variants/1_75mm_MK2-RAMBo10a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK2-RAMBo10a-E3Dv6full.h
@@ -244,8 +244,8 @@ BED SETTINGS
 PREHEAT SETTINGS
 *------------------------------------*/
 
-#define PLA_PREHEAT_HOTEND_TEMP 210
-#define PLA_PREHEAT_HPB_TEMP 50
+#define PLA_PREHEAT_HOTEND_TEMP 215
+#define PLA_PREHEAT_HPB_TEMP 55
 #define PLA_PREHEAT_FAN_SPEED 0  
 
 #define ABS_PREHEAT_HOTEND_TEMP 255
diff --git a/Firmware/variants/1_75mm_MK2-RAMBo13a-E3Dv6full.h b/Firmware/variants/1_75mm_MK2-RAMBo13a-E3Dv6full.h
index db5689f7..84d58a12 100644
--- a/Firmware/variants/1_75mm_MK2-RAMBo13a-E3Dv6full.h
+++ b/Firmware/variants/1_75mm_MK2-RAMBo13a-E3Dv6full.h
@@ -244,8 +244,8 @@ BED SETTINGS
 PREHEAT SETTINGS
 *------------------------------------*/
 
-#define PLA_PREHEAT_HOTEND_TEMP 210
-#define PLA_PREHEAT_HPB_TEMP 50
+#define PLA_PREHEAT_HOTEND_TEMP 215
+#define PLA_PREHEAT_HPB_TEMP 55
 #define PLA_PREHEAT_FAN_SPEED 0  
 
 #define ABS_PREHEAT_HOTEND_TEMP 255