Hey guys, I'm new to the helix and am loving it so far, however I'm having trouble using the 4 cable method with my mesa boogie single rectifier. I believe the single rec has a parralel FX loop and while I'm playing around with different sounds etc there seems to be something wrong. My gain channels sound weird and I don't think I'm getting the most out of it. I've watched lots of videos on configuring. Maybe I have things plugged in the wrong way? Any helpful information or links to videos on how to set up well would be greatly appreciated. Thanks!