Bed leveling fade height issue

[CageFox]

Description

Fade height seems to be ignored or completely not working

Steps to Reproduce

1. With bilinear leveling enabled and fade height 2mm start to print

Expected behavior: [What you expect to happen]

a. Active compensation of bed height problems, z steppers moves with xy moves.
b. When printed object will be 2mm or more in height this compensation whould be stopped, no z movements with xy movements

Actual behavior: [What actually happens]

a is correct, bed height compensate movements presents
b is never happened, not in 2 mm height, not in ever 58mm - z still moves with xy moves

Additional Information

Configuration.zip

Start script:

G28 ; home all axes
G29 ;
M420 S1 Z2; Turn on bed leveling

[GMagician]

in configuration just #define ENABLE_LEVELING_FADE_HEIGHT no numbers after

[CageFox]

no numbers after

I see. And how to set default fade height then?

[CageFox]

I mean default value, value used without M420 Z. Is there way?

[RudyBenner]

I guess one could try it, put a number there and see if it spits an error message.

[InsanityAutomation]

Won't work. Only referenced one place in the code and used as a bool. Discussed and turned down adding as a default awhile ago.

[CageFox]

Thanx, closing issue

[github-actions]

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