First, I'm new to pedals, so I apologise for any ignorance. I used my pedal board on Wednesday for the first time. Sounded great! Now, I reorganized the board and I have popping on my chorus and sometimes the octave. I'm using a one spot for the 9v pedals, and the necessary radial power supply for it. Chain is as such: Bass- bassbone od (tuner from tuner out)- (effects loop- empress comp- mxr fuzz- mxr octave deluxe- mxr chorus deluxe)- amp. I previously also had the mxr envelop in loop after comp with no popping. I did have to add stupid long cables (5ft is all GC had) to send effects back to loop. Other than that nothing has changed. Any help?