These door issues remind me of an incident about a year ago whereby my wife, Linda, attempted to open the door on our '76
Trillium after a lengthy and albeit rough road trip only to have same
fall completely off onto the ground at her feet!! After ensuring that she was OK, I must have laughed for an hour...spent the next 2 days of our holiday mixing epoxy and filling the cavity where the hinges screw to the shell. This repair seems to have held well, so far at least.