I want to follow up with a another question on this thread. Having never ridden with or owned a windshield in my life, I was(am) totally green on experience with them. Prior to my investigations I did not even know what windshield buffeting was, much less what caused it. In any case I have learned from you guys and reading on the net.
While I sat on my bike, my wife helped me measure parallel to the fork angle with a tape while I sighted to the ground 50ft away. The measurement was 20" above the headlite to where I could just barely see over the end of the tape at 50ft.
Everyone I talked with including the shield companies themselves told me this was the best way to get a shield that did not create buffeting AND would still allow you to see over top of it in case of bugs or rain.
However many of the shields I've been looking at (Memphis Shades, National Cycle etc ) do not sell a 20" high shield to fit my Dyna. It's either 19" or 21". However one very nice shield sold by Rifle company, sells one for Dynas and will custom make mine 20" for $35 more.
My question(s) is(are),
If I get a 19" do you think I will have undesired buffeting?
OR
If I get a 21" do you think I might have trouble seeing over it in rain or bug residue?
OR
Is it really that critical that I get one EXACTLY 20" since that is my measurement.