Index: firmware/App/DGCommon.h
===================================================================
diff -u -r54b7dbef86af8d97ed2edfc87f806295e45b5964 -r667b78a4ba1b948d4977b9b55234acf8d670f2d9
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 54b7dbef86af8d97ed2edfc87f806295e45b5964)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision 667b78a4ba1b948d4977b9b55234acf8d670f2d9)
@@ -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
 
     // Turn these flags on to disable dialysate mixing
     #define DISABLE_DIALYSATE_CHECK         1