If you watched the DunlopTV vid...they are using a rack mount Radial JD signal splitter. The only problem with that, is you need a "thru box" and have to run the cables back and forth from board to head. I use a radial splitter but a small enough one, i have it hidden under the wedge style board.
So what im doing is running through my "clean" pedals first, THEN going into the input of the pedal. Out-1 goes straight to the clean head/cab via a cable snake. Out-2 goes into the Rat-Eq-GK Diesel Dawg, then (via snake) to the dirty head/cab. Saved me a hassle and some $$
Because there is no explanation weather they are using the distortion channel on the dirty head,i added the Diesel because it is the same circuit/channel built into a pedal form. I also have foot control to turn it on/off, depending on the song we are playing. I have fiddled extensively with the inline combination of the Rat-Eq-Overdriver....and there is NO way he has the overdriver "on" all the time.(which is mentioned "quickly" on the vid) Im betting they put it there after the fact, and thats the spot that was left on his board.
The video shows the BEF on his other board...but i just kept the BR2 and have both on the board and beside each other. Overkill i know. But i only wanted to build this rig once....lol
As i mentioned..i will be doing a video explaining everything...soon. Maybe even a song. Any requests?