Glad it works Doc.
I've been looking at amp switching pedals (to choose between 2 amps or run both), and they seem pretty expensive. Surely a home made one wouldn't break the bank - got any diagrams for one?
Yep, I think I posted a very simple circuit for an A/B Box in the non PBG gear section, although it will only allow you to switch between either one of your amps, I think it's in the DIY pedals thread if my memory serves me right.