So I have a dual-micro-motor chassis that I want to upgrade. I'm thinking of using Team Orion's Elite Modified micro motor, but the good people at the company can't seem to tell me if the motor has a timing bias or not. See, the a timing bias would really bite me in the ass, because the chassis is tank-driven so the motors have to run in opposite directions to drive the chassis in a straight line. If there's a timing bias on them, then I'd have one motor running well and the other motor running weak = not going in a straight line anymore. Anybody know anything about these motors?