Quote:
Originally Posted by richwong
Your wheels should appear as an x-shape when you look at the robot from the top.
We have found that even weight distribution, motor bias and wheel roller tightness all affect the ability the strafe straight.
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Yes it MUST be an X on the top. If it an "O" on top... it will do everything BUT rotate. ( Actually it Will attempt to rotate but it will jump all over the place. Once you look at the vector you can see why.
Steve