Not really.... was more trying to fight some wind buffeting I think I'm getting around the 140-160mph range. I can drive through it on the throttle, but it comes back with friends in the shutdown. Still haven't got that quite figured out.
It is definitely not an "aero device" intending to direct airflow around the motorcycle or rider. I worry about being more aggressive with the angles only because petty people can/will protest records over aforementioned underlined stipulation. While any real student of aerodynamics would laugh at the idea of anything up by itself that size would somehow direct airflow around the motorcycle cleanly, I'd prefer to avoid the confrontation altogether...... it has enough power to overcome it anyway.