We have a new rotary device we are testing on the K40 and are having some problems setting it up perfectly.
For example we have placed a jar horizontally along the axis of the rotary and drawn a red line along this as a starting point.
The print is just a fine rectangle to go all the way around the jar as a test
When we press start the jar goes around 360 degrees and joins the red line exactly again, it then stops and starts again to go back and when it gets back to the starting point it seems to stop 2mm short of the original start point. Its almost as if its missing a couple of steps.
This is a K40 although its enlarged and works perfectly , it will do a perfect 400 mm square and circle without any issues in normal mode.
We are just looking for some help please on this if possible. Thanks
K40 Enlarged, MKS Maker base card V 3 grbl-LPC, Lightburn V9.20 Win 10