I understand the basic concept of a crab drive, but I do not understand how the power is distributed between the wheels, motors, and getting the wheel units to rotate. If someone could better explain how all of it work I might be able to better grasp the concept.
I am basing my beginners knowlege on this picture-(
http://www.chiefdelphi.com/forums/pi...&quiet=verbose). Any help would be much apriceated.