No problem! Glad to help. I also noticed how loose that particular mounting point was. I was surprised to see it was not more secure.I think Midwest is dead-on with the location of the problem. I took his advice a step further. The noise in my car is a combination of a squeak and a thunk.
I added grease to stop the squeak. In my car, the mounting point in question is also very loose fitting. I believe this is causing the clunk part of the noise. What I did was wrap the connection with a big zip-tie. Not super tight, but enough to stabilize the connection. Seems to work so far.
Thank you very much Midwest, I can feel at ease about this now.
The first day I drove it after fixing it, it made the whole car feel more tight and expensive. Just because that cheap sounding annoying noise was gone. Its funny how such a small thing can have such a large impact on perception.