Update....I have been running the Puig tall touring windshield for 3 years now. For the most part, I have been happy with it. Certainly better than the stock screen. Anyway...I got a new motocross helmet and decided to use it yesterday on a ride. Within 5 minutes I was getting a terrible buzzing sound caused by the wind coming off my tall windshield. Now I have used the same helmet on my 640 Adventure and zero noise issues. It was so bad, I had to turn around and go home to get my full face modular helmet for the day. Personally, I prefer a motocross style helmet. I love the airflow and wearing goggles. Anyway...all day long as I was riding, it kept bugging me that there had to be a solution. I know others have cut down their stock screen and I figured what do I have to lose. I'm not using it anyway. Got the Dremel out this morning and hacked 3.5" off the top. Put it on and went for a test ride. It's utterly FANTASTIC!!! Smooth, clean air, yet the force is reduced by probably 60% at higher speeds. Lots of airflow at slow speeds. If I had known cutting it down would work this well, I never would have purchased the tall screen. BTW...for reference I am 6'6" tall.