[Al Skierkiewicz]

It is good to investigate different drive types but as Eric has pointed out, don't dedicate yourselves to a system that will be less than adequate for next year's game. We do not decide on a drive system until well into the first or second week. It is strictly determined by the game and the playing surface(s). Our modules have the motor and gearbox built right into the module and wiring is run down through a hollowed out top (vertical) axle. Rotation is limited to 360 degrees or less so wrapping up the wiring is not a problem. Automated machining makes things easier to assemble but is not totally needed. Don't forget to add a bottom bearing surface to prevent the module from binding when it is hit from the side or in turning at full speed. Globe motors have more than enough torque to turn two wheel modules at a time when used properly.