Ok so two amps : Fender Bassbreaker and Fender Super Champ.
I am using some drive pedals before the HX and a few pedals in an fx loop.
I want to split my signal, add effects, and have the FX loop only in one amp.
The way I made it work gave me some nasty out phase sounds on one amp, or some weird feedback noise because I am using Send 1 for my FX loop...