Woodwiz, mine is a 68post car, i have no trim on it, yet? but, it does roll under like yours does in the back. the top of my door, has holes in it like trim is supposed to be on top and don't have the back pop out windows in yet but maybe trim goes there as well. Just guessing, because until your post I had not even noticed it.
How are you posting your pics? I feel stupid for not being able to!