Cant get EZABL to work

I have an BTT SKR Mini E3 V3 that uses the TH3D EZABL.

i can not get the printer config correct. the best i could get was either the z axis moving up a tiny bit during an auto home. i cant get it to move manually in either direction.

klippy.log (367.1 KB)

Hello @obsidianwraith !

This is not a frontend issue. I’ll move it.

When you want to home Z by probe you do not have

position_endstop = 0.0

i took that out of my code, and it ended the error.

but now i have a new issue. it says

Endstop z still triggered after retract

You have to include

sample_retract_dist: 2.0

to [probe] with a larger value.

https://www.klipper3d.org/Config_Reference.html#probe

under probe i have it written out like such

[probe] z_offset: 0
sample_retract_dist: 2.0

the documentation is helpful. granted, its a bit to learn. please bare with me. its only my 2nd day using anything Klipper related

Please attach a new klippy.log

i think i got it!

https://www.klipper3d.org/Config_checks.html#verify-endstops

this was very helpful. my Z end stop in the EZABL.cfg was configured to work on the BL touch pins. it was also suck in the triggerd position.

Adding a

^!

before the pin code reversed that to open.

now it goes down during auto home!

now to see if it triggers right…

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it works!!!

Thank you very much for your help!

I have a different issue now. its saying that a move during the bed mesh is

Move out of range: 50.000 259.000 5.000 [0.000]

should i start a new thread for this, or should I keep going here?

EDIT - i got it to work!

https://www.reddit.com/r/klippers/comments/rvq708/help_klipper_bed_mesh_keep_saying_move_out_of/

This was helpful. the top comment worked when applied to the EZABL.cfg

I just enlarged the max bed mesh size

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