Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -re8053e6bdafd0638102e01c4250dfd74c0850ba1 -r173e5908bada098006b85c1267147a187d2eaef4
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision e8053e6bdafd0638102e01c4250dfd74c0850ba1)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 173e5908bada098006b85c1267147a187d2eaef4)
@@ -5219,6 +5219,7 @@
     if ( sizeof( TEST_OVERRIDE_PAYLOAD_T ) == message->hdr.payloadLen )
     {
         memcpy( &payload, message->payload, sizeof( TEST_OVERRIDE_PAYLOAD_T ) );
+
         if ( FALSE == payload.reset )
         {
             result = testSetBatteryRemainingPercentOverride( payload.state.f32 );
@@ -6457,14 +6458,11 @@
     BOOL result = FALSE;
 
     // Verify payload length
-    if ( sizeof( F32 ) == message->hdr.payloadLen )
+    if ( sizeof( 0 ) == message->hdr.payloadLen )
     {
         if ( TRUE == isTestingActivated() )
         {
-            F32 dacVRef;
-
-            memcpy( &dacVRef, message->payload, sizeof( F32 ) );  // TODO - Payload no longer used.  Update Dialin command and expected payload len in f/w.
-            result = setSyringePumpDACVref();
+           result = setSyringePumpDACVref();
         }
     }