cool thanks!
I really think i was just being overly cautious. I have tried it with nihm batteries with the same result. Also, it easier to notice on the trottle because of the big ass servo horn.
It really is just trying to center itself.
But, that does look like a usefull tool. I hate dead zones, put my car on setup station and there is usually almost always a 1 degree dead zone in my steering. Aggravating.