If you are running out 2 into the front of the combo, make sure your out 2 impedance is set to -10db (instrument level). If you send line level into a preamp it will not sound right and could potentially damage the amp.
Yeah, but it is not W/D/W. You have something like... d+W/D/d+W! Only the WET should go to out1, without AMP & Cab.Its the actual amp. Running the "modeled" amp and cab to the monitors