Got a coupla questions. Im stacking an edge ez with a TST Powermax box. They both plug into the map sensor on my truck, which one do i plug in? I think you can plug em both in, if so, which one goes where or does it matter. Also, the ez has one other plug that youre supposed to plug in above the lift pump. I cannot find this plug. Anyone with pics or a better description would be a lifesaver.