I was looking at yours last night before I posted. I nearly had a brain cramp. But, the more I look at it and the more I read the more I understand what's going on. Thanks for the link, I printed it out and am studying it more closely and am starting to see the method and pattern.
I had to google how to read a wiring diagram this weekend just to get a base. I've wired plenty of lights and outlets, but this is a whole different ball game. I do intend to eventually add a RIMS and 2nd PID to the rig so this is very helpful. Thanks agian.
I thought I had read that one but maybe not. After I piece all these together and start building, I might be able to brew some beer.