i took it out thinking it would be easy to put back in. im redoing the headliner and various things , but i can get that damned ring back in. its the rubber peice that surrounds the moonroof. i had it on , but there was a huge amount of slack popping off. then i would try to slide it down and it would just pop off somewhere else. im trying to put the side with litlle fins/lines on the bottom or inside of the car. cuz when i look at the inside of the strip it looks like it has a bigger space for the headliner.. anyways ,, coould someone help me out please???????????????