Is there a way to bend or adjust the fiberglass door on my '67 7ECA? The front and bottom fit fine, but the top aft corner has a large gap, about 1". The gap tapers from the front top of the door and from the latch at the aft middle of the door upward. I prefer not to use a big chunk of foam rubber to plug gaps if possible. With winter coming on I would like to cut down on some of the drafts and the complaints from the girl friend!