Been putting my 69 Coronet together and the inner fender shield which sits at the back of the fender, about 30" high sheet metal, has me scratching my head. There are three main bolts that hold it in place plus the rubber "U" shaped seal/piece at the top. But there are three oversized holes mid piece that line up with corresponding smaller holes …..I have no idea if it is a screw, a special clip or one of those hard rubber posts with an oversized head that goes in there? I looked at the FSM but deciphering those diagrams is getting me nowhere. Thought I would ask the experts what pieces I am looking for so I can start digging in my vast container of bolts, screws and special clips. Any idea or pictures would be appreciated. gentlemen.