EBS ValveDrive making noise.
Just the other day I noticed my EBS ValveDrive making unwanted static noise. It's the worst when you turn the volume knob, and wont go away until you tap the pedal a few times. Bad connection on the pot? I don't beat up the pedal, I'm not a touring musician. Of course it has to be my most expensive one too. Any ideas? It's kinda irritating me.