I fitted an xcreen adjustable windscreen to my oem 2015 LT windscreen. With the screen on the lowest setting and the xcreen angled almost flat, I am able to ride with my helmet shield open with almost no buffeting. With my oem screen Al the way up and the xcreen in the same upright position, I make a very nice pocket at 65-70mph. I have to look through the xcreen though at that height and I got a little disoriented and felt queasy after some time. Still worth the $120 for the clamp on. It barely fits. You have to finagle it a bit because the oem screen is 9.5 inches. The xcreen is 10.