4040 pro alarming out on finish pass

I’m new to cnc carving and there is a bit of a learning curve I finally figured out that my genmitsu 4040 pro and easel thought my z probe was thicker than it was. So I set up a 2 stage project the roughing worked amazing then when I went to start the finish I work zeroed the machine set the z probe the project started moved into the work area lowered the bit almost in contact with work surface and alarmed out. I’ve retried it 4 different times all with the same results. Can someone please help?

You might want to check the settings for your Z axis if the X and Y looks OK.

GRBL_Settings_Pocket_Guide_Rev_B.pdf (diymachining.com)

Do you have home switches?

Check $132 too.

In case you don’t know about the settings:

Calibrating my X-carve 1000 - X-Carve - Inventables Community Forum

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