Dingular - Was it loose to the touch? One of the first thoughts I had was the cargo cover. I tried shaking and jiggling it but it seemed tight. I'll give it shot. Thank you.
I went to the dealer, took a ride with the foreman, and of course no noises. I drove for 20 minutes aiming for every bump, seam and minor pot hole I could find and nada

They said they put tape in all the known areas but it's still there. Not happy...