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Ender 3 V2, 4.2.7 Board + BL Touch: Z-Offset Not Adjustable During Print

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rmilne24
Posts: 1
 rmilne24
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Topic starter
Jan 06, 2021 8:33 am
(@rmilne24)
Screw
Joined: 2 months ago

Hello,

As the title says, I am running the Ender 3 V2, 4.2.7 board + BL Touch. I have been experiencing an issue where my z-offset cannot be adjusted during a print. I can change the value on the LCD screen, but the printer does not move in the z-direction. I have to cancel the print, adjust the z-offset in the menu settings, and restart the print. Has anybody seen this before? Do I have to change something? Can this be fixed in a later firmware release?

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Topic Tags
Ender 3 V2 V4.2.7 bl touch bed leveling Z-offset
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Marlin Firmware Service
Posts: 163
 Marlin Firmware Service
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Jan 06, 2021 6:20 pm
(@marlin-firmware-service)
Stepper Motor
Joined: 3 months ago

There was a lot of conversation about this a number of months ago - and I thought it had been fixed.

See:

GITHUB.COMGITHUB.COM "https://github.com/MarlinFirmware/Marlin/issues/18787"

GITHUB.COM "https://github.com/MarlinFirmware/Marlin/pull/19384"
Fix for setting offset from tune menu (ender 3 v2) by cosmoderp · Pull Request #19384 · MarlinFirmware/Marlin · GitHub
Description
When #if HAS_BED_PROBE it would skip setting babysteps due to #elif instead of rather having a nested if.
Benefits
This lets users set the Z offset while printing.
Configurations
Marlin.zip
Related Issues
#18787

Can you advise what date firmware you're using? As this in theory should have been fixed a number of months ago.

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Topic Tags:  Ender 3 V2 (33), V4.2.7 (14), bl touch (22), bed leveling (11), Z-offset (4),

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