The windshield on my CJ is leaking like a sieve every time it rains. I think it has shorted out my stereo. Anyway, the windshield that's in it looks fine, and the guy I bought it from gave me the new gasket he had bought for it. I think I should be able to do this myself. Any advice on things like the right caulking, 'make sure you do this,' etc? I don't wanna have to take it to a windshield replacement shop when a tube of caulk is less than ten bucks.