anyone have a circuitboard layout for one of these? I have a schemamtic made up on express PCb but havent been able to do the pcb layout yet. I was looking to make a stompbox version of this. And I need 100 posts to be able to sell in the classifieds for some randall stuff haha.

I have a RG100HT, RG100ES, RG80-112SC and a RGT100ES and all of them make an overly noticeable amount of white noise when you plug effects into the loop. As soon as a plug goes into the effect send actually. I have a rack mount power conditioner that everything is ran through and it is less noticeable with an effects pedal(boss ge-7) as opposed to a rack mount piece(Alesis Quadraverb, Rane pe15, BBE sonic maximizer). If I run it through my Hush IIC I can get alot of the noise out but only if the gate is cranked all the way up.  The only other amp I have to check these against is a tubeworks power amp which makes no noise but also has no loop because its a power amp. My next step is going to be to make my own cable set for the rig. Aside from that, maybe the grounds in the house I live in are garbage. Also if I plug any of the effects in, in front of the amp there are no problems. The sound of the eq in the loop as opposed to in front is better imo so I would like to figure this out. I'm missing something. I find it hard to believe 4 different RG series randalls would do the same exact thing. Any info is greatly appreciated, Thanks