that top center wheel will actually be an adjustable tensioner, and treads offer better traction, with the wheels also powered it works for the better in gripping and moving, also the adjustable tensioner will be the drive motor, and if you ask how will that work, our little secret

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1-2-3 EXE... prepare to be executed - Eagle Executioners ( no more Eagle Engineers ) #1183
Its either a Mopar or no car
Dude, WHY ARE YOU SO SLOW?!?!