Build your self the audio probe from this page http://www.diystompboxes.com/wiki/index.php?title=Debugging
Check you have signal at the left side of the .1 cap coming from the input, then check pin 1 of IC1A and the outside lugs of the blend pot to start with.
Does the direct output work? It might be the foot switch, you can use a multimeter to test it for continuity.
Thanks. I’ll get a meter and check this. It may be the footswitch. The direct out doesn’t work either. The light goes off and on with the footswitch but I’ll check it with a meter as well
Yeah I don’t see any cold solder joints or anything like that