I think ive finally got it about right, but would like to know how others are running.
How far out are you turning your low and high speed needles?

Also, is there any steel spur gears available yet?

And a tip for those with radio problems. My throttle servo started reversing after the 3rd tank. I would have to power off then on the transmitter and it would work again but only for a few minutes. I recently checked out my batteries and one had corroded somehow after only a week. After replacing that battery my throttle servo is working fine, but i found it easier to leave it reversed when it wasnt working correctly. At least that way it wont take off with no warning.