Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -ra504d6899e709d7432af9c055db1bd1fe340d032 -rbe027f8c9bee75f07267f7a9ab5635bbb02df86e
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision a504d6899e709d7432af9c055db1bd1fe340d032)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision be027f8c9bee75f07267f7a9ab5635bbb02df86e)
@@ -103,8 +103,8 @@
 
 typedef struct
 {
-    U32 targetPrimaryHeaterTemp;
-    U32 targetTrimmerHeaterTemp;
+    F32 targetPrimaryHeaterTemp;
+    F32 targetTrimmerHeaterTemp;
 } TARGET_TEMPS_PAYLOAD_T;
 
 typedef struct
@@ -707,8 +707,8 @@
 
         result = TRUE;
         memcpy( &payload, message->payload, sizeof(TARGET_TEMPS_PAYLOAD_T) );
-        setPrimaryHeaterTargetTemperature( (F32)payload.targetPrimaryHeaterTemp );
-        setTrimmerHeaterTargetTemperature( (F32)payload.targetTrimmerHeaterTemp );
+        setPrimaryHeaterTargetTemperature( payload.targetPrimaryHeaterTemp );
+        setTrimmerHeaterTargetTemperature( payload.targetTrimmerHeaterTemp );
     }
     sendAckResponseMsg( (MSG_ID_T)message->hdr.msgID, COMM_BUFFER_OUT_CAN_DG_2_HD, result );
 }