The other night I did something I don't think I've ever done. I worked on my sound, actually the sound of one of my pedals with which I have had a long ongoing love/hate relationship, at full volume on break with a full room. For it to sound right to me I had to lower the bass control a LOT, and adjust the middle, treble, and presence as well. A patron walking by said "right on." It wasn't exactly the most professional thing to do, and I fully expect that when I try the pedal again at a different gig it will sound like @$$, but I did it anyway.......has anyone else done something like this?