[chitowndad]

I'm hoping that an electronics expert will also chime in on this thread...

I would try what you're suggesting if there is a way to push in a wire into the fat connector or the amp pin that connects to the ground. another way you can try this is to use one of those jumper clamps that allow you to connect a new wire to an existing wire. It's a plastic clamp that wraps around the main wire that allows you to conncet a new wire. Make sense? Connecting to the physical amp housing would not do it, I think.

The last set of details makes a lot of sense - I'm hoping True has the answer for you...

-Steve