Thanks so much for taking the time to look and respond, Scruffie!

I understand that the pics aren’t much help, but that bit of information that you’ve given me could be exactly what I need to get the footswitch in there, then I’ll be able to figure out whether or not there are any other issues with the pedal.

Your help is very much appreciated!

It’s the forum, Scruffie. There’s a 75kb max size for attachments. Anyway, here’s a better shot of the bottom of the PCB.

I’ll follow with a shot of the top.