Okay, I may have committed a rookie mistake here. I rebuilt my dash over the winter and in doing so removed all of my gauges. I was very careful about labeling everything so it would go back without any issues. Now that it is back together, I have tested power and ground at the back of each gauge, but both temp gauges (twins), one oil pressure gauge, and one voltage gauge are not reading anything. What gives? In the interest of full disclosure, I did have to whack a few of the gauges to get them out after unbolting and cutting the 5200 they were sealed in with. Is it possible that by smacking 10 year old gauges I destroyed them? Is there any way to test the temp and pressure gauges to be sure I am getting signal?