NNNNNooooooooo
dont touch the needles. The whole on the indiglos are supposed to be big enough to fit the needle through them. Firs you slide the needle through the whole on the indiglo and slide the indiglo onto your gague. but try not to mess with the needle. If you do, then they are all gonna be fucked up. Happened to my tac, and after that I learned how to do it. Ltes