I ride a 2007 RoadKing Classic and I just installed the crome fork air dam. works good. not nearly as much up-draft as before. I also smoke while on the road, helps alot.
I have been getting a lot of buffeting around my head on my Road Glide. Today I road up to Orlando (200 miles) to pick up the ACC Carbon Fibre dot Helmet. It is small, comfortable and light. On the way back I was amazed at the difference. I don't have that big mushroom on my head any longer and the buffeting is greatly reduced. Several years ago I had an Ultra Tour Glide. (same idea as the RG). Anyway, I purchased it with lowers and do not recall having any buffeting. I plan on putting the lowers on my current RG and I think that will improve my ride.
Actually Harley's excuse for removingthem was they took air away from the engine, by forcing it to go down instead of straight through.
But I have one on the 06 ultra and have no excessive heat problems
I rode my buddies ultra with the tall windshield and I had the same problem, put a nine inch windshield on my street glide, I dont have the same problem. Might have to do with the height of the winsheild? Just a suggestion