Thanks Guys,
Norm, I only have a DCS remote but since I don't need the "SET" button for this procedure, I believe I can perform this. Just need to toggle AUX1 vs simply pressing it like one would with a CAB remote. I will keep you all posted when I try this tonight.
I think this may be the smoking gun.
Pete, I will look at this to but never saw rub marks on the body. Maybe its a wire or something similar but still worth a look.
Again, thank you all so much.