Another Turn signal mod

Guys, look at the top pic of Chris's bike. Think the deflectors disrupt airflow to the radiator? Chris, have you had any cooling issues?
 
Looks over function is usually a trade off but I don't have any facts either way. I haven't had any issues in three years now and they really cut the under chin air buffeting out. Looking at the Plexiglas it seems the surface area creates more of a disturbance to the air flow with the dinner plate aspect :lol: :lol: .