Restoring the 67 bird and I had both OER and Metrosoft seals on the shelf for the F body, reading about the good and bad on the Firstgen site I decided to try one of each on the doors and see which one give me a better fit. The OER seal after install when closing the door had the door gap at about 1/2 inch, the Metro super soft seal when installed and door closed had about 1/8th inch gap. The Metro super soft all around had a better fit at the tops of each side but their plastic push buttons were very plyable as the OER buttons were a lot stiffer and stronger. So in conclusion I finished it with the Metro Super Soft seals using the OER buttons, hope this helps someone. If I knew how to post pics i would
