The screw in the driver side door panel besel wont stay tight, took panel off and it looks like somebody had the a problem with the original hole, becuase theres another hole drilled for it, so niether way will stay tight. what best to use to fill it so I can redo a hole for it?

 

You might ask an auto body supply store, but I bet a fiberglass repair kit would work.

 

Epoxy a screw in there. (JB weld) Let it dry. Unscrew the screw. Voila

 

Look up Lord Corporation "Fusor" products. They have what you need.