Guys, I just raised the hood and adjusted the lil rubber lifters to the max height I could get and still shut the hood (with a little effort), same height on both sides, and went for a short highway drive to 85 mph and I think my hood flutter is gone...or at least 95+% gone. No need to do anything else for mine at least, ymmv..
Adjust your lifters.
Adjust your lifters.