diff --git a/Control/brewpi/brewpi.json.templ b/Control/brewpi/brewpi.json.templ
index 57db560..61652a6 100644
--- a/Control/brewpi/brewpi.json.templ
+++ b/Control/brewpi/brewpi.json.templ
@@ -4,7 +4,7 @@
 	{
 		"dt"				: 1.0,
 		"P_min"				: 0,
-		"P_max"				: 3000,
+		"P_max"				: 3500,
 		"sim_warp_factor"	: 1000.0,
 		"stirrer_name"      : "Stirrer",
 		"plant_name"        : "Mass",
@@ -38,7 +38,7 @@
 		},
 		"Heat" : {
 			"Acqu": {
-				"thresh_leave"	: -100.25,
+				"thresh_leave"	: -100.0,
 				"Pid" : {
 					"kp"	: 0.2,
 					"ki"	: 0.004,
@@ -61,11 +61,11 @@
 	"WaterSim" :
 	{
 		"dt"			: 1.0,
-		"theta_amb"		: 20,
+		"theta_amb"		: 15,
 		"C"				: 4190,
-		"M"				: 20,
-		"L"				: 0.3,
-		"Td"			: 30,
+		"M"				: 25,
+		"L"				: 0.15,
+		"Td"			: 20,
 		"kn"			: 0.2
 	},
 
diff --git a/Control/brewpi/brewpi.py b/Control/brewpi/brewpi.py
index cd34c84..d00fe70 100755
--- a/Control/brewpi/brewpi.py
+++ b/Control/brewpi/brewpi.py
@@ -68,7 +68,7 @@ if __name__ == '__main__':
 	signal.signal(signal.SIGCONT, handler)
 	signal.signal(signal.SIGHUP, handler)
 
-	fp = open("brewpi_sprung.json")
+	fp = open("brewpi.json")
 	configJson = json.load(fp)
 
 	plant_class = globals()[configJson["Controller"]['plant_name']]
@@ -78,7 +78,7 @@ if __name__ == '__main__':
 
 	ablauf = Controller(configJson["Controller"], plant, ruehrer)
 
-	fp = open("Rezept-Sprung.json")
+	fp = open("Rezept-001.json")
 	recipeJson = json.load(fp)
 
 	ablauf.start(recipeJson)
diff --git a/Control/brewpi/mass.py b/Control/brewpi/mass.py
index 13e948c..27a2654 100644
--- a/Control/brewpi/mass.py
+++ b/Control/brewpi/mass.py
@@ -11,7 +11,7 @@ class Mass(APlant):
 
 		self.e = 0
 		self.x = 0
-		self.gain = 0.95
+		self.gain = 0.999
 
 		self.C = params['C']
 		self.M = params['M']