Hi,    I am searching the web for quite a while now but could not find an answer to my question.    So there are this new Victory Tube Preamp pedals and I am thinking of buying the sheriff as I really like the sound of it.    In a physical (real) amp chain you would put the sheriff in the fx-loop to bypass the preamp using only the poweramp section to drive the cab.    My question is now, how do i do this in helix if I want to use only a cab in helix (no r