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When is a circle not a circle?

Anybody have any idea why this circle looks like this? I'm running a full set of these blocks (26 total at a time), so this wasn't at the (0,0) position. I'm guessing the belts aren't tight enough?

Photo Oct 21, 2 13 45 PM


  • In my experience with the same sort of issue, one of the belts is too tight.
  • Hi Dustin,

    This looks like a belt tension issue. I suspect your belts are too loose.

    I recommend adjusting the tightening. It may only take moving the belts by one tooth.

    Please let us know how you go.

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