I got to give my board a go today  and had mixed results.

The board worked, however there appeared to be a lot of digital noise in my headphones.

I'm going to do some trouble shooting and see if I can isolate the problem, as it could be an issue with my interface.

The footswitch is an old project that I'm hoping to use as a stopgap while testing my board. Hopefully it'll be working over the next few days too.