Returning Z after cut

I’m trying to determine the best number of passes and speed to cut plywood. I have several cuts on different layers doing different things. Is there a way to return Z to thetest-CUT_SERIES.lbrn (10.4 KB)
beginning between layers?

What do you mean by “the beginning”? Z is currently returned to the material height value at the start of each cut.

It cuts the first line, 4 passes, stepping down each time. Then it starts the 2nd line at the same height as the last cut and continues to step down. After cutting 6 lines the z was waaay down.

There was an error in the Z handling for GRBL that has been fixed for the next release.

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