I have zero buffeting on my 19 rgs. 6'2". Half helmet. Vents closed or open. 12" klock works sport i think it's called. I run lowers except in the hottest months.Well, I think I'm about to give up on the the buffeting I have with my 2020 RGS, probably should've got another Street Glide. Thanks to a lot of advice from you fine folks, I've tried many different things, but sadly none of them truly worked perfectly. I've now tried lowers, wind deflectors, triple clamp deflector, stock wind shield, LRS 12' windscreen, 9", 12", 14", and 15" Klock Werks screens, and a 12" Madstad. Although I hate the look of the Madstad, it works the best out of all the before mentioned things. However, it does not take it away completely, just makes it bearable. For those who don't understand buffeting, its not a wind issue, its the vibration that comes with turbulent air. I know I'm sensitive to it, but because I was able to solve it with my street glide I feel like I should be able to solve it with my RGS but am pretty frustrated at this point. With the weather getting nicer I look forward to some more riding but not if this can't be solved. Last ditch effort, does anyone have any other suggestions that has worked for them? Thanks again for any advice.