Hamer duotone = one piezo output and one standard elec guitar ouptut.... I want the acoustic to be tone 2 and unaffected by any patch changes or expression pedal changes I make for tone 1.  Tone 1 is electric output from the Duotone.  I sometimes have both outputs active at the same time and do my mixing with the piezo's vol knob.  I'd like everything else in tone one for electric sounds.  Can someone offer some guidance?  I'm getting a bit frustrated trying to get the Pod to do what I need it too.