Circle-Diamond-Square Redux

If you have been following along, you know that I’m trying to get my ShapeOko to be fairly accurate.

One of the tests I’m using is the Circle-Diamond-Square. I ran this test a while ago, and was not very pleased with the results.

I ran it again today. And I’m still not pleased.


It’s better than last time, but the circle is still an egg and the diamond is off a bit too.

But this time I put a square on the square and determined that it’s not square! Aha!

I need to figure out why it’s not square. As far as I can measure, the X and Y axis are reasonably square. Which I guess means I need to figure out a better way to measure it.

So stay tuned.

Running total costs.

All Shapeoko CNC Mill Posts.

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