Simple Delima. T he bass: Spector NS2 rig: GBE600 and GBE 410 xb2 pedals: EXH Bassballs, Q-Tron, Digitech BSW, Boss TU2 When I hook add the Bassballs and BSW to the pedal chain, they'll only work for a minute or two. Once I start playing at gigging volumes, the Bassballs weakens, the sweep gets less and less and the fuzz takes over, even when the pedal is turned pretty low. The bass is only at half volume, never more, so I wouldnt think it would have anything to do with the pedal farting out. The Digitech is even worse. All settings except the envelope filter eventually just turn into fuzz. I only use the octave stuff when I'm playing high on the neck, so I dont try to pound out low E's or anything like that. But, no matter what, it will just turn to straight fuzz. They both (Bassballs and Digitech) work fine at super low volumes, but when I start to play out, they just stop working. Batteries are brand new all around, and my cables are fine as well. The bass sounds beautiful straight into the amp w/o effects. My Q-Tron is however always trusty, and have never had any issues with it. It works quite well for my needs, but I really wish I could throw some octave synth and fuzzy wah sounds in. What could be causing both of those pedals to stop working?