Index: firmware/App/DGCommon.h
===================================================================
diff -u -re1b3e03381f69a33d1bfe6553191b155202ddb78 -r7ce76ebd80b818d51dc61fd7f0c0fe94a242d182
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision e1b3e03381f69a33d1bfe6553191b155202ddb78)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 7ce76ebd80b818d51dc61fd7f0c0fe94a242d182)
@@ -53,6 +53,7 @@
     #define THD_USING_TRO_CONNECTOR         1
     #define DISABLE_FLOW_CHECK_IN_FILL      1
     #define IGNORE_CONC_PUMP_IN_HEAT_DISINFECT  1
+//    #define NEW_FMD_FLOW_SENSOR             1
     #define DISABLE_SERVICE_RECORD 1
 
     // Turn these flags on to disable dialysate mixing