I dunno if this is just me or what, but the wing seems to extend almost 1/4 inch above the roof line! I'm sure this accounts alot for the slight push into the turns as opposed to the Alfa 2.0 body with the same setup. The Mazda wing is tall in stock trim. So I cut it down to "regulation" height. I'll see how it does tomorrow/today. I haven't changed a thing on the car. Should be interesting. You'd think they'd make a trim line for Roar rules. My Alfa complies with the rules. Anyhow, this should be an interesting test...