Just got my hands on a Foxrox Octron 2 and I'm having real trouble getting the Up shift to work anywhere other than the really high register. If I play anything lower than the 15th fret the pedal doesn't seem to shift the octave up at all and just seems to add distortion. The lower octave seems to work just fine with my current setup so I'm struggling to find what the issue could be. I've got it placed 2nd in the chain (after the tuner) and have tried moving it a couple of other places with no luck. I've also tried 3 different basses (2 Fender Ps & 1 Jazz, all passive) and have the same problem. This is the 1st octave pedal I've owned so I'm hoping there's some kind of obvious fix I'm missing. Any input that might help me out would be appreciated.