well you've definately improved a lot since the last time a raced you. granted, it was on sol2 (the video that nobody knows about ) but i still reckon you've improved.

i think all it boils down to is unreal amounts of practice.
even the best can't hit perfect laps all the time, just go onto youtube. maybe wellington can, i've never seen things from his perspective but it's not all about perfect laps.
keep up the good work you crazy motion-user