I'm in the market for a reproduction 30-31 open windshield frame. I'll likely buy an unplated frame, machine the holes for the snaps and dry fit to the car, then disassemble and plate. All of the major Model "A" dealers seem to have these frames on hand. I don't know how many manufacturers there are for these frames or how to determine what dealer sells what frame. I'm wondering if anyone has had a good or a bad experience with any of these frames. I'd like to know about your experience and where you bought the frame. If you'd rather not go on record in the forum, then just PM me. I'll keep any responses confidential. Many thanks in advance.