Quote:
Originally Posted by Jeffy
because I don't understand the purpose of this sort of drive train.
2. What is the purpose of the shifting wheel sets?
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Yes... I agree. 148s system has a omni wheel in the center of the chassis where the actuate it to the floor which allows them to strafe side to side. On your chassis i don't see any omni perpendicular to the main drive wheels. So the shifting wheel sets are useless. You can get the same results with a 4wd with the fronts being IFIs and the rears just omnis.
Just my $0.02