diff --git a/components/pid/temp_controller.py b/components/pid/temp_controller.py
index ac769cb..f7146e4 100644
--- a/components/pid/temp_controller.py
+++ b/components/pid/temp_controller.py
@@ -7,8 +7,8 @@ import numpy as np
 
 
 class TempController(TempControllerBase):
-	def __init__(self, dt, params, model_params=None):
-		TempControllerBase.__init__(self, dt, params, model_params)
+	def __init__(self, dt, params):
+		TempControllerBase.__init__(self, dt, params)
 		self.kalman = Kalman(dt, params['Kalman'])
 
 	def init_kalman(self, value):
diff --git a/components/pid/temp_controller_base.py b/components/pid/temp_controller_base.py
index 828c6e8..c81cae4 100644
--- a/components/pid/temp_controller_base.py
+++ b/components/pid/temp_controller_base.py
@@ -5,7 +5,7 @@ from components.pid.tc_constants import States, THRESH_HOLD_IDLE, THRESH_HOLD_HE
 
 
 class TempControllerBase(APid):
-	def __init__(self, dt, params, model_params=None):
+	def __init__(self, dt, params):
 		APid.__init__(self)
 		self.pid_hold = Pid(dt)
 		self.pid_rate = Pid(dt)
@@ -17,7 +17,6 @@ class TempControllerBase(APid):
 		self.theta_ist = 0
 		self.heatrate_ist = 0
 		self.params = params
-		self.model_params = model_params
 		self.y = -1
 		self.state = States.INIT
 		self.use_kalman = True
diff --git a/components/pid/temp_controller_smith.py b/components/pid/temp_controller_smith.py
index b2943fd..e1dbe19 100755
--- a/components/pid/temp_controller_smith.py
+++ b/components/pid/temp_controller_smith.py
@@ -8,7 +8,7 @@ import numpy as np
 
 class TempController(TempControllerBase):
 	def __init__(self, dt, params, model_params):
-		TempControllerBase.__init__(self, dt, params, model_params)
+		TempControllerBase.__init__(self, dt, params)
 		self.kalman_model = Kalman(dt, params['Kalman'])
 		self.kalman_model_delay = Kalman(dt, params['Kalman'])
 		self.kalman_plant = Kalman(dt, params['Kalman'])
@@ -72,7 +72,7 @@ class TempController(TempControllerBase):
 
 		self.heatrate_soll = self.heatrate_soll_set * self.pid_hold.get_y()
 
-		if 0:
+		if 1:
 			theta_err = self.theta_soll_set - (theta_ist_plant - theta_ist_model_delay + theta_ist_model)
 		else:
 			theta_err = self.theta_soll_set - theta_ist_plant