I saw a good deal on a used Fat Fuzz Factory a few weeks ago, so I figured I'd just grab it. Man, what a cool pedal. I'm having some serious fun with it. Couple things I like: The unfathomability of the thing. I can't really tell in more than a very general way how the controls interact, or predict how different settings will sound. As I play with it more, no doubt, my approach will become more routinized, but for the time being it's quite an adventure. I love how the pedal seems almost to be alive, growling and hissing and hollering out Old Testament quotes and just letting its freak flag fly. I'm kind of tempted to open it up and have a look, but I'm afraid something might bite or sting me. Interaction with guitar volume knob. I've never had any luck with this with any other pedal, but here ... yeah. Not that it "cleans up" when I roll down the volume; not really, but the sound changes, in obvious and interesting ways, and that's enough to keep me happy for a while. The 3-way toggle switch is great too. The stock position is my least favorite, actually, which isn't to say I don't like it. Switch it to one of the other positions and lower the "stab" control - you'll get some SETI return calls that you might not be prepared to process. And so on... I'm just getting started with this thing. In short, if I had an electric fiddle (I don't) and Rome were burning (it is), I would plug it right into this thing and saw away till kingdom come. As it is, I'm happy enough to make do with a plain old guitar. Anybody have any Fuzz Factory anecdotes, settings, fun facts? I'd love to hear 'em. Stay safe and healthy, all.