I found the cover under the Edge Lexiion talked about and in an earlier post I said mine was very loose.
I had already made an appointment at the dealership for them to look at it so I took it this morning.
Because of the help I found here, I told the body shop manager about the pin not holding it tight enough and the noise was driving me crazy.
He removed the small pinch pin and inserted a much larger and thicker one.
It was immediately firmed up and not loose at all.
I have driven over 50 miles today, mostly at 40 - 50 mph and NO NOISE!
Thanks for all the help