Hi I've recently tried changing out my headlights but am having the worst time ever trying to put the retainer ring on. It would always pop out when I first bought the vehicle. I starting doing some research and I just realized my retainer ring is not connected. I think that might be my problem. Is the stock 1971 Retainer ring supposed to be Connected or separated? As in.. Is it supposed to be a circle or is the circle supposed to be able to come apart. Hope this makes sense..