I have lexan t-tops right now and they have tons of tiny little chips in the lexan and the drive side is starting to warp and it makes a howling noise when the windows are up. I've been wanting to replace them with a glass set for a while now, but lately I have not been able to find a set of the glass tops with the big pin. I had an opurtunity to put a small pin top on my car and it seemed like it fit except the weatherstripping and rain guard were different. But I could probably swap both of those from my lexan tops. Is there anyone using small pin tops on their big pin car? Did it induce any leaks?