Quote:
Originally Posted by DavisDad
We sketched a design where the motors are set forward and battery is at front. Even this does not put the CoM in the "safe zone".
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Have you moved your arm fully forward and/or down? That could move your CoM a good bit.
Another thing that might help would be to make your wheelbase (distance between axle centers) a multiple of the churro spacing (4.8"?). This would keep you from rocking back and forth as you climb, though you would need a bit of extra torque as you come up out of a trough. In order to do this
and remain under the size limit
and not fall into the spaces, you may have to have more than one plane of wheels on each side.