AD door alignment is quite different than what most body men are accustomed to.
I will tell you this. I know how to do it, but it takes me all day. I don't care if I take off a perfectly fitting door and turn right around and put it right back on.
You need to study the door adjustment procedure posted by Tim. If you still have trouble after that, there are a few unconventional fixes we can go over.
Carl


1952 5-window - return to "as built" condition | 1950 3100 with a 235 and a T-5 transmission