I have a self-assembled laser since last week
Now the drawn sizes are not correct, I have drawn a square that indicates on screen with 21mm and height 21mm, but lasered it is 65x65mm.
My question how can I change that ???
This would be settings in the GRBL controller. You would need to reduce the ‘steps per mm’ counts in your controller by a factor of 65 / 21 (roughly 3.1)
thanks for help
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