What I did, which has worked so far, is take a tiny patch of scotch tape cut down to the size of the metal part of the connector and lay it across the top over both angled sides and top. This seems to make the connection tighter, although I am worried about the tape coming off or gumming up over time, I plan on trying Nail Polish over the top, perhaps as many coats as needed to be snug. I have not tried the nail polish yet it just sounded like a good idea, but the tape is working for now.