Loose Window Frame

[Wish76]

Driver window frame on my '85 cabriolet is loose - able to wiggle it back and forth video.
It's the frame, not the glass. All of the mounting bolts per the Bentley guide appear to be tight. Suggestions?

Appreciate the help!

[john walker's workshop]

Bracket behind A. 2 pieces with another bolt. Loose or broken.

[Wish76]

Originally Posted by john walker's workshop

Bracket behind A. 2 pieces with another bolt. Loose or broken.

Thanks John! Will take a look this weekend.