Just don't expect miracles guys, the aerodynamics have a mind of it's own.
I've had no wind blast on my legs on my kawasaki er6f which had no fairing in front of
the legs, and still have a lot more on my Downtown which is a fair bit wider then the Yager.
The air becomes turbulent from the tip of the bike cutting through the air (these pointy scooters
have horrible aerodynamics, look up 'hayabusa' for how it's done properly) and the result is a
cross-wind all over our legs.
This is how you fix it properly: