This is probably a long shot but does anybody have or know where to get a circuit board diagram for the AEM Uego gauge? Mine has had an intermittent power issue for a couple years now and its driving me NUTS!!!!!. I have the two boards out and separated but I cannot for the life of me find any possible solder issues or anything. Hoping to get a diagram and follow the power path. Im no stranger to circuit board soldering so I wanna try to repair this one.