I'm re-installing the rear window in my 66 coupe. The replacement clips I bought seem to be a bit taller than the originals, which I couldn't salvage because of rust damage. The new clips don't quite lock over the little posts around the window. The ones I bought seem to be the only ones listed at any of the suppliers. The 65 clips are completely different - they are held in by a screw. Does anyone know if a different clip was used in some 66's?