Quote Originally Posted by Doddy View Post
Others will have more experience here, but have you tried a simple square?

Things I'm thinking - superficially, at least, it looks like you might be losing steps in the x-axis, but I don't know/can't rule out if aspire has a mach3 post-processor and/or if arcs could be causing an issue?, If you repeat the test with a simple 40x40mm square then at least you can start to understand if you're losing steps due to acceleration or max feed rate. When calibrating my machine I usually run a 40mm square with diagonals routed as well (a X in a box) just to get a visual on linearity, etc.
Hi

The project itself does have a rectangle section that it did cut out fine it's just not in the shot.

I also recently ran staight grid cuts that appeared to work ok.

If you have some gcode I could try in mach3 that's not dine in aspire that would be helpful. The circle is suppose to be 8mm in diameter.



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