When I start a job, the z axis just buries itself into the material. Using a Rambo board with endstops. Everything works fine until I start a job. Is this a post processor issue? I have video but can’t upload here

In the estlcam basics, you will see a few lines of starting code there. Sounds like you might be missing the G92 to reset your coordinates at some point.

Lowrider 2 Rambo Board z axis goes down on start

Software / Firmware

kcny (kcny) July 10, 2021, 11:11pm 7

Yes, see here:

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