diff -r 1bc6e9263ada -r 96e30a3a3980 main/automation.c
--- a/main/automation.c	Sat Jun 19 20:46:42 2021 +0200
+++ b/main/automation.c	Mon Jun 21 19:04:10 2021 +0200
@@ -6,6 +6,7 @@
 #include "config.h"
 
 int	    			BoilPower = 100;		///< Boil power 0..100%
+int				RampPower = 100;		///< Boil ramp power 0..100%
 int				LastMashStep = 0;		///< Last valid mash step
 char        			temp_buf[64];			///< Temporary buffer
 char				logline[128];			///< Log line buffer
@@ -269,11 +270,14 @@
                 runtime.StageResume = Main_Screen;
                 updateRuntime = true;
 		TempReached = false;
+		RampPower = equipment.RampPower;
 
                 TopMessage((char *)"Naar koken");
                 MLT_info(71, 26, false);
-                Buttons_Add(  5,  30, 60, 40, (char *)"+sp",  0);
-                Buttons_Add(255,  30, 60, 40, (char *)"-sp",  1);
+                Buttons_Add(  5,  30, 60, 40, (char *)"+sp", 0);
+                Buttons_Add(255,  30, 60, 40, (char *)"-sp", 1);
+		Buttons_Add(  3, 110, 60, 40, (char *)"+%",  2);
+                Buttons_Add(257, 110, 60, 40, (char *)"-%",  3);
                 Buttons_Show();
                 log_msg(TAG, "Mash done, going to boil.");
 		Sub_Screen = 0;
@@ -300,10 +304,12 @@
                 updateRuntime = true;
                 TopMessage((char *)"Koken");
                 MLT_info(71, 26, false);
-                Buttons_Add(  3,  30, 60, 40, (char *)"+sp",  0);
-                Buttons_Add(257,  30, 60, 40, (char *)"-sp",  1);
-                Buttons_Add(  3, 190, 60, 40, (char *)"+1m",  2);
-                Buttons_Add(257, 190, 60, 40, (char *)"-1m",  3);
+                Buttons_Add(  3,  30, 60, 40, (char *)"+sp", 0);
+                Buttons_Add(257,  30, 60, 40, (char *)"-sp", 1);
+		Buttons_Add(  3, 110, 60, 40, (char *)"+%",  2);
+		Buttons_Add(257, 110, 60, 40, (char *)"-%",  3);
+                Buttons_Add(  3, 190, 60, 40, (char *)"+1m", 4);
+                Buttons_Add(257, 190, 60, 40, (char *)"-1m", 5);
                 Buttons_Show();
                 log_msg(TAG, "Boil temperature reached, boil %d minutes", (TimeLeft / 60) -1);
 		log_annotation(ANNOTATION_STAGE, (char *)"Koken");
@@ -1003,7 +1009,7 @@
                 break;
 
 	case MAIN_AUTO_TOBOIL:
-                Output = 255;
+                Output = (int)((RampPower * 255.0) / 100.0);
                 /*
                  * Go to the boil temperature and wait until it is steady.
                  */
@@ -1032,6 +1038,16 @@
 				}
                                 break;
 
+		    case 2:	if (RampPower < 100)
+				    RampPower++;
+				log_msg(TAG, "Increase ramppower to %d%%", RampPower);
+				break;
+
+		    case 3:	if (RampPower > 0)
+				    RampPower--;
+				log_msg(TAG, "Decrease ramppower to %d%%", RampPower);
+				break;
+
                     default:    break;
                 }
 		if (Resume)
@@ -1063,19 +1079,8 @@
                     Output = 0;
                 } else if (driver_state->mlt_pv >= stageTemp) {
                     Output = (int)((BoilPower * 255.0) / 100.0);
-                    if (Buttons[4].x == -1) {
-                        Buttons_Add(  3,110, 60, 40, (char *)"+%", 4);
-                        Buttons_Add(257,110, 60, 40, (char *)"-%", 5);
-                        Buttons_Show();
-                    }
                 } else {
-                    Output = 255;
-                    if (Buttons[4].x != -1) {
-                        Buttons[4].x = Buttons[5].x = -1;
-                        Buttons_Show();
-                        TFT_fillRect(  3,110, 60, 40, TFT_BLACK);
-                        TFT_fillRect(257,110, 60, 40, TFT_BLACK);
-                    }
+                    Output = (int)((RampPower * 255.0) / 100.0);;
                 }
 
                 MLT_info(71, 26, true);
@@ -1092,20 +1097,32 @@
 				}
                                 break;
 
-                    case 2:     change_tl(21600);
+                    case 4:     change_tl(21600);
                                 break;
 
-                    case 3:     change_tl(0);
+                    case 5:     change_tl(0);
                                 break;
 
-                    case 4:     if (BoilPower < 100)
-                                    BoilPower++;
-				log_msg(TAG, "Increase boilpower to %d%%", BoilPower);
+                    case 2:     if (driver_state->mlt_pv >= stageTemp) {
+				    if (BoilPower < 100)
+                                    	BoilPower++;
+				    log_msg(TAG, "Increase boilpower to %d%%", BoilPower);
+				} else {
+				    if (RampPower < 100)
+					RampPower++;
+				    log_msg(TAG, "Increase ramppower to %d%%", RampPower);
+				}
                                 break;
 
-                    case 5:     if (BoilPower > 0)
-                                    BoilPower--;
-				log_msg(TAG, "Decrease boilpower to %d%%", BoilPower);
+                    case 3:     if (driver_state->mlt_pv >= stageTemp) {
+				    if (BoilPower > 0)
+                                    	BoilPower--;
+				    log_msg(TAG, "Decrease boilpower to %d%%", BoilPower);
+				} else {
+				    if (RampPower > 0)
+					RampPower--;
+				    log_msg(TAG, "Decrease ramppower to %d%%", RampPower);
+				}
                                 break;
 
                     default:    break;