When I bought my new GS in 2017 I was very happy with the bike except for one thing. Even adjusted to its top position I had a lot of wind noise from the stock windscreen. So much so it interfered with my use of my Sena communicator and I had to wear ear plugs when riding especially above 60 mph. I had no buffet...just noise...and I have a Shuberth helmet. I thought I would try a Laminar Lip add-on deflector just to see if it helped as it was easy to install and low cost. IT WORKED! Wind noise problem solved! I am 5' 7" so it may not be as effective for taller riders but for me it did the trick! I can listen to music and make calls at the legal speed limit now! I don't often give a bump to products but this one did the job at a reasonable cost!