Bill-I experienced similar issues as you , and I use a Freedom Shield 10” and DK wings.
What really helped me a great deal was adding JES Fork Fangs.
Buffeting pretty much gone.
I summarized my findings in this thread;
https://www.triketalk.com/forum/thre...olFlow-Install
This was written after 1500 miles, I’m approaching 10k now.
I’ve had zero issues with added heat due to adding the fangs using both fan systems in my post. I also added a stage 2 kit as well, and my Tri Glide runs even cooler than stock.
I do agree also with the buffeting varies with helmet selection comments. No helmet, no issue. Full face modular, no issue. Half helmet (Harley) noticeable buffeting , I purchased a “ no mushroom head” low profile DOT helmet for states requiring helmets, noticeable reduction in buffeting.
I’m very happy with my mods and the ride I now enjoy.