Index: firmware/App/DGCommon.h
===================================================================
diff -u -rdf0a0b9ce1414b00b381e516714f9089d8e4ae21 -rc0160362dc799802ec589d5b6cf4c2bd1face77e
--- firmware/App/DGCommon.h	(.../DGCommon.h)	(revision df0a0b9ce1414b00b381e516714f9089d8e4ae21)
+++ firmware/App/DGCommon.h	(.../DGCommon.h)	(revision c0160362dc799802ec589d5b6cf4c2bd1face77e)
@@ -40,6 +40,7 @@
 //    #define DISABLE_ACCELS                  1
 //    #define SKIP_POST                       1
     #define DISABLE_CAL_CHECK               1
+    #define IGNORE_CAL_TIMESTAMP            1
 //    #define ENABLE_DIP_SWITCHES             1
 //    #define EMC_TEST_BUILD                  1
     #define ALARMS_DEBUG                    1