Index: firmware/App/Modes/OperationModes.c
===================================================================
diff -u -r986abcfcf047822cad1a10c1ee0924a80dd5f512 -re7dd4d4f0d9cbb0d8e7abb994a16f0389251e4ba
--- firmware/App/Modes/OperationModes.c	(.../OperationModes.c)	(revision 986abcfcf047822cad1a10c1ee0924a80dd5f512)
+++ firmware/App/Modes/OperationModes.c	(.../OperationModes.c)	(revision e7dd4d4f0d9cbb0d8e7abb994a16f0389251e4ba)
@@ -128,7 +128,6 @@
 void execOperationModes( void )
 {
     DG_OP_MODE_T newMode;
-    U32 priorSubMode = currentSubMode;
 
     priorSubMode = currentSubMode;
 
@@ -147,7 +146,6 @@
     if ( currentMode != newMode )
     {
         // handle transition to new mode
-        priorSubMode = 0;
         lastMode = currentMode;
         transitionToNewOperationMode( newMode );
         currentMode = newMode;