Index: firmware/App/Modes/FPModes/ModeGenPermeateDefeatured.c
===================================================================
diff -u -r336f6c49e05f515ca1250e0fd9ea97e5f5b5f11c -r70b2c1d9ab087c24fc8114821c371652acf2801e
--- firmware/App/Modes/FPModes/ModeGenPermeateDefeatured.c	(.../ModeGenPermeateDefeatured.c)	(revision 336f6c49e05f515ca1250e0fd9ea97e5f5b5f11c)
+++ firmware/App/Modes/FPModes/ModeGenPermeateDefeatured.c	(.../ModeGenPermeateDefeatured.c)	(revision 70b2c1d9ab087c24fc8114821c371652acf2801e)
@@ -120,7 +120,7 @@
     if ( prevState != genPermeateDefState )
     {
         setModeGenPDefTransition( genPermeateDefState );
-        SEND_EVENT_WITH_2_U32_DATA( FP_EVENT_GENP_DEF_CHANGE, genPermeateDefState, prevState )
+        SEND_EVENT_WITH_2_U32_DATA( FP_EVENT_GENP_DEF_CHANGE, prevState, genPermeateDefState )
     }
 
     checkInletPressures();