Index: firmware/App/Controllers/Heaters.c
===================================================================
diff -u -r9ff57b5ab7490ee5bbc2c51b25f738ee6c569ec1 -r363b26b9ab427b7e39e505425c1b15e0584669cb
--- firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 9ff57b5ab7490ee5bbc2c51b25f738ee6c569ec1)
+++ firmware/App/Controllers/Heaters.c	(.../Heaters.c)	(revision 363b26b9ab427b7e39e505425c1b15e0584669cb)
@@ -54,7 +54,7 @@
 #define D5_HEAT_TX_P_COEFFICIENT                                   0.015F                                                          ///< P Term for AC primary heater control during treatment mode.
 #define D5_HEAT_TX_I_COEFFICIENT                                   0.0021F                                                         ///< I Term for AC primary heater control during treatment mode.
 
-#define D45_HEAT_P_COEFFICIENT                                     0.35F                                                           ///< P Term for trimmer heater control.
+#define D45_HEAT_P_COEFFICIENT                                     0.20F                                                           ///< P Term for trimmer heater control.
 #define D45_HEAT_I_COEFFICIENT                                     0.05F                                                           ///< I Term for trimmer heater control.
 #define D45_HEAT_TX_INIT_FEED_FORWARD                              0.0F                                                            ///< Initial Feed forward term for heater control
 
Index: firmware/App/Services/TDInterface.c
===================================================================
diff -u -r88f86f2dc5107670e32f53e04e256ad8249ba55f -r363b26b9ab427b7e39e505425c1b15e0584669cb
--- firmware/App/Services/TDInterface.c	(.../TDInterface.c)	(revision 88f86f2dc5107670e32f53e04e256ad8249ba55f)
+++ firmware/App/Services/TDInterface.c	(.../TDInterface.c)	(revision 363b26b9ab427b7e39e505425c1b15e0584669cb)
@@ -223,7 +223,7 @@
  * @param Dialyzer Bypass enable.
  * @return none.
  *************************************************************************/
-void setTDDialyzerBypass( F32 dialBypass )
+void setTDDialyzerBypass( BOOL dialBypass )
 {
     tdDialyzerBypass = dialBypass;
 }
Index: firmware/App/Services/TDInterface.h
===================================================================
diff -u -r724b64673b719eaac10b0c9dd839ad9675274911 -r363b26b9ab427b7e39e505425c1b15e0584669cb
--- firmware/App/Services/TDInterface.h	(.../TDInterface.h)	(revision 724b64673b719eaac10b0c9dd839ad9675274911)
+++ firmware/App/Services/TDInterface.h	(.../TDInterface.h)	(revision 363b26b9ab427b7e39e505425c1b15e0584669cb)
@@ -45,7 +45,7 @@
 void setTDDialysateFlowrate( F32 dialFlowrate );
 void setTDUFRate( F32 ufRate );
 void setTDTargetDialysateTemperature( F32 dialTemperature );
-void setTDDialyzerBypass( F32 dialBypass );
+void setTDDialyzerBypass( BOOL dialBypass );
 void setTDAcidAndBicarbType( U32 acid, U32 bicarb );
 U32  getTDSubMode( void );
 F32  getTDDialysateFlowrate( void );