What's up, y'all! I've got a Crybaby 535q that has served me well for some time now. It's getting up there in years (probably close to 10), and it recently started giving me some trouble. Where it once gave me a wide-sweeping, funky wah that could take me to Pearl Jam/McCready or GnR/Slash heaven, now when I stomp on it it just gives me this awful, bass-heavy tone that's not useful at all. It sounds like a wah that's stuck in the rocked-all-the-way-back position, with some bad distortion added. When I rock the pedal back and forth, it only ever-so-slightly changes the tone, accenting pretty much just the bass no matter what position it's in. The sweep is gone! My question is: Is this something that is fixable, or is it time to go hunting for a new wah? Could it just need a new pot or potentiometer or something? I don't know much about electronics, just enough to be dangerous. I solder my own pick-ups all the time, but never worked on a pedal - could it be something I could fix myself, and if so is it worth it? Or is fixing it probably going to run me about as much as a new wah? I await your expert opinions. Thanks a lot for your help, and have a nice day!