# Axis Twist Compensate is not able to measure back right corner due to probe placement, any fix or way to manually add value?

**URL:** <https://klipper.discourse.group/t/axis-twist-compensate-is-not-able-to-measure-back-right-corner-due-to-probe-placement-any-fix-or-way-to-manually-add-value/22385>\
**Category:** General Discussion\
**Created:** [March 7, 2025, 2:22am UTC](https://klipper.discourse.group/t/axis-twist-compensate-is-not-able-to-measure-back-right-corner-due-to-probe-placement-any-fix-or-way-to-manually-add-value/22385 "2025-03-07T02:22:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Randomhero180](https://avatars.discourse-cdn.com/v4/letter/r/3ab097/32.png) [@Randomhero180](https://klipper.discourse.group/u/Randomhero180)\
**Post date:** [March 7, 2025, 2:22am UTC](https://klipper.discourse.group/t/axis-twist-compensate-is-not-able-to-measure-back-right-corner-due-to-probe-placement-any-fix-or-way-to-manually-add-value/22385/1 "2025-03-07T02:22:03Z")

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Printer Model: Ender3v3 SE  
MCU / Printerboard: 4.2.7  
Host / SBC BTTPad 7

After the axis twist comp it does a good job at helping level the bed, but the back right corner is significantly off. my probe is mounted on the front left of my print head, ender 3v3SE. I have the x,y min and max set to the furthest it can go on the bed, but it cant reach that corner.

Is there a way to compensate for this? I did not see anything in the docs about it. Can i manually add a value in the printer.cfg or anything?

 ![twist](https://global.discourse-cdn.com/free1/uploads/klipper/original/3X/2/b/2b50a20991bb58a956848ca40e5f4c7a503968bb.png)

```auto
[axis_twist_compensation]
#speed: 50
# The speed (in mm/s) of non-probing moves during the calibration.
# The default is 50.
#horizontal_move_z: 5
# The height (in mm) that the head should be commanded to move to
# just prior to starting a probe operation. The default is 5.
calibrate_start_x: 10
# Defines the minimum X coordinate of the calibration
# This should be the X coordinate that positions the nozzle at the starting
# calibration position.
calibrate_end_x: 199
# Defines the maximum X coordinate of the calibration
# This should be the X coordinate that positions the nozzle at the ending
# calibration position.
calibrate_y: 123
# Defines the Y coordinate of the calibration
# This should be the Y coordinate that positions the nozzle during the
# calibration process. This parameter is recommended to
# be near the center of the bed

# For Y-axis twist compensation, specify the following parameters:
calibrate_start_y: 10
# Defines the minimum Y coordinate of the calibration
# This should be the Y coordinate that positions the nozzle at the starting
# calibration position for the Y axis. This parameter must be provided if
# compensating for Y axis twist.
calibrate_end_y: 215
# Defines the maximum Y coordinate of the calibration
# This should be the Y coordinate that positions the nozzle at the ending
# calibration position for the Y axis. This parameter must be provided if
# compensating for Y axis twist.
calibrate_x: 134
# Defines the X coordinate of the calibration for Y axis twist compensation
# This should be the X coordinate that positions the nozzle during the
# calibration process for Y axis twist compensation. This parameter must be
# provided and is recommended to be near the center of the bed.`Preformatted text`

```

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<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/klipper/original/1X/64419bf2aac6639e6ef5cef200dcd456b0a01ac3.png) [@system](https://klipper.discourse.group/u/system)\
**Post date:** [May 6, 2025, 2:22am UTC](https://klipper.discourse.group/t/axis-twist-compensate-is-not-able-to-measure-back-right-corner-due-to-probe-placement-any-fix-or-way-to-manually-add-value/22385/2 "2025-05-06T02:22:37Z")

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