Hey .. I got a nice Digitech Studio Quad 4 and can't figure out how to wire it to make the effects sweep across the PA System using my acoustic guitar. I run my acoustic through an LR Baggs ParaAcoustic DI box so I can efficiently split it's signal to channel 1 and channel 2. C1 is panned wide left, C2 is panned wide right. I use C1 insert point for input and output out of Quad4. I use C2 insert point the same way. Why do I not get the Chorus or Flanger or Delays or anything, flying across the speakers from left to right??? Waz Rong???