At last I can contribute!
So excited, fitted my new Givi Airflow this afternoon (2007 Vee) ... Took all of 10 minutes!
It is currently on the OEM bracket on its lowest position. The adjustable part of the screen I kept on its lowest position.
Out for a spin, not able to go over 70......bloody wonderful! Best money I've spent on a bike in a long while.
No vibration, visor up.. No problem there, standard mirrors as well!
I read on posts that it is expensive, but I feel its worth it. The bottom screen is slightly wider than the original, but there is no fowling of mirrors or hand guards.
If it helps, I'm 5'10, shoulders are wide (not fat, wide).
)