Just finished this last night and everything's working properly with two exceptions..
- the DW footswitch doesn't seem to do anything
- the AV footswitch gives distorted repeats when engaged.
Otherwise, bypass footswitch and all pots work flawlessly.
Edit.. I've since changed up the wiring a bit so that "level 2" pot controls the bypass volume so it can be set up as a bit of a clean boost.
Also, "tone 2" only works when the AV footswitch is activated. The repeats still distort but a bit less so when the tone 2 pot is set darker. I'm not sure if this is how the circuit is supposed to behave, but its kind of unusable with distorted repeats so I just use it in the regular mode which sounds great.