Jody,
We have a glass guy that is from back in the 60's and is still doing it today, he just put some new glass in an elky we did and he said that with new glass the stuff that GM and others doesn't work very well. He used windsheld urethane, put's it in the track than put's the window up but put's cardborad at the top to space it down. the only problem with this is that once you glue it this way, if the window brakes you will need new tracks. Hope this helps. By the way car looks awsome
