Einstein Drivetrains?

[Lil' Lavery]

Originally Posted by sgreco

2002
71 - 4WD flop bot with casters in front

That's not even remotely representative of how they actually used that drivetrain in competition. The factor that set it apart was the file cards on the "front" of the flop bot, that they used to "walk" downfield (once they acquired the goals) to give them incredible traction and pushing power, at the expense of the ability to steer their robot.