[Tommy]

That sounds like an amazing amount of testing to a novice like myself. Do you have access to a track just for that purpose, or are you doing it all at weekend events? ... I'm also curious as to how many changes you make at one time. If I made more than one, I'd be totally baffled by which one had which effect. But then, I don't have a world class driver providing feedback. ... I really enjoy reading your updates. Keep em coming.