I just got one last night and over I think it's great for what it is and for my use. My only issue is it seems that the grounding sucks. There is a little bit of a buzz but nothing that is horrible ntil I throw a dirt pedal on in front of it and I can't leave the dirt on and not play because it's so lound and annoying. I've had the EHX LBP pedal for a while and I had a guy I work with ground it properly and then it was fine, so I brought it to work today and the same guy is gonna check it out and hopefully it's an easy fix. Does anybody else have this problem with the 22?