I use Rack Gizmo with 2 Amps and one Multi-Effects Preamp & Processor (see my wiring diagram). Loops 5 and 6 control which Amp is active (one of them or both). It works well. By loops 7 and 8 I would like to control Multi-Effect Processor for Amp1 or Amp2 (the Processor is alternatively used as a preamp and then connected into Amps effect loops). Unfortunately it works only for Amp1 (I am not able to get the effect signal into Amp2 effect loop). Could anyone help me what wrong is in my Wiring Diagram? Thanks