I was recently fortunate enough to have been given a 19 ft Angler with a 140 Mercruiser in it. I feel like I have rescued her and have done a lot of work to it to get it right. I have gotten to the point now of the wiring going to the tilt and trim. It works but I know it isn't right because the limit senders on the outside are not hooked up. I wanted to install a gauge on it and noticed the wires to the limit switches had been cut. The control switches are three buttons on the dash and I found a diagram that has the basic layout but it only shows one limit switch on the out-drive and I have one on both pivots. Which one do I use or do I use both?