I don't want to waffle, so here is what I know:
In ABCD mode, bank 1 is controlled via MIDI PC 00-03, bank 2 is 04-07, etc.
Bias Head channels are controlled with PC signals 00-24 (user-defined, 1 per preset), supposedly on channel 1
When I switch between rhythm, clean, lead, and breakdown patches in my POD, I want there to be a corresponding amp change in my Bias head. Is this possible? I don't mind using the FS switch above the ABCD switch to change the amp separately, but ideally, I want them on the same switch. Is this possible?