Hi
The right side dome glass frame piece has a screw on each end that attaches the piece to the other pieces of the frame. However, they do not tighten down enough to prevent the frame from pulling sideways away from the dome glass. What is used to secure the dome glass o the frame piece?
The only possible thing I can see is some black type of gunk that was put in originally. What would be used now?
Best
Darrell