Originally Posted by
53driver
Will - I couldn't 'comfortably' maintain my vision over the 13" - even in the lowest position. If I use perfect posture, I could just see over it, but i know I'm going to slouch after awhile and the Corbin Smuggler seat is a bit lower than stock so I opted for the 11. Also, I could have done the clear or lightly tinted in 13 and just looked through it, but aesthetics got the better of me and with the darkest coloring, I MUST look over it - especially at night and in tunnels.
Madstad engineering: The more of the windscreen you can get lower, the more airflow gets pushed up and over. So, if it's a toss up between sizes, I would get the bigger size and keep it lower on the mount.
Hope this helps.
Cheers,
Steve