Tried a search, but came up bunko. Anyone else have this noise at highway speeds that makes a sound like small gravel on the front windshield? Anyone figure out what this is? Is there a fix?

The truck is great without issues, but this one little thing is driving me nuts.

 

I don't know if you have the same windsheild set-up or not, but I had a similar noise on my 97f150. I used a little silicone on the wide rubber weather strip (between the glass and the rubber)on the side of the windsheild. This solved my problem.