I am looking for a part listed as the "Rear Rail - LH" for an '89 convertible top frame. The part is about 24" long and attaches to the side rail (above driver's door window), the last roof bow, and the convertible top well (serves as a hinge). I have attached a photo to attempt to show the part - I have additional photos if they will help. Everyone I have talked to wants to sell me the whole top frame. Does anyone have a damaged or partially incomplete top frame lying around who can supply this one piece? Thanks.