I'm having a devil of a time with the Electric Princess overdrive. It's not even properly doing bypass. A lot of troubleshooting has happened. Much more will come.
One issue of rather low importance right now is that one of the potentiometers is an audio reverse log at 5kΩ. There's a whole technique to rebuilding your own pots. But there's no way I'm going to do that. I'm sure just switching the pins on the PCB will allow me to get a regular 5k pot in there.
That is, once the dang thing works.
Ooh. I got bypass to work. Just not on a switch yet.