1966 Dart door gap issue, rubbing.

Good morning, I'm having an issue with my passenger door. It is rubbing and binding at the top. The gap needs to be adjusted. The gap at the rear of the door looks good. So I assume I may need to adjust the fender out a bit. I'm not certain how much I have to disassemble the fender to move it, if anyone has suggestions on what needs to be removed to adjust it. The door does sag a bit, as you have to lift it slightly to close the door. The only thing I have tried was to replace the hinge bushings and pin and I have tried to adjust the door hinges, it's a bit better but still binds at the top and the metal is starting to fatigue. Pictures below. Would appreciate any advice, and I thank you ahead.

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