Frito Bandito
Zen MBB Master
Chicorider, I had mine low on the bar at first, but it kept getting knocked around. It was probably the least aero position there and cluttered up the view so I moved it up to where yours is now and it was much better. For giggles I wrapped the band around the right brake hood and that is where mine now sits. My right thumb slightly touches it when in the natural hand position and took a little time to get used to the feel of using the brakes on that side. I'd say about 1/3 or maybe even 40% of the mirror is just behind the hood so it is at least more aero than it was down on the flat part. I do have to say though, on a V20 10% of the time I need it to check for traffic and 90% is just to see the rider I passed fade off into the distance. When I start going after KOMs on the V20 I will remove it.