Stopped cutting round circles

I’m having an issue with my crossfire cutting round holes. It has flat spots. They are repeatable and the same every time. I have checked all the motor couplers and bearings. Everything that should be tight is and everything that should move easily does. For testing I created a simple 2” square with a 1” circle in CAD. The square is square and true to dimension. The circle is not. I used Sheetcam to generate the GCode and FireControl to the crossfire.

Lead screw bracket bolts loose?

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Wow I feel like a dummy.

That’s for the help!!

That was it. The lead screw bracket was loose.

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It happens. Happy cutting. Not a bad idea to check them a few times after assembly

Your giving tin a run for his
Money. Nice job


That would be a accomplishment for sure.

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