Can you make a new pin with an offset to it?

Assuming the turning a few thou at a time off the original pin didn't work.

Would there be room for a lock nut device so as to retain the offset pin in the correct orientation?
Or maybe a small split pin to key into a locating hole before the hold-down nut is tightened?

Does the front of the door overlap the cowl area like a 29 or is it flush like the 30-31 A/s?
If it was an overlap, I wonder if shimming or adjusting the front of the door out a small amount would help the angle on the back?