<p>after installing BLTouch v3.1 on my Creality Ender 3 v2, I am facing the issue with x and z axis. During auto bed leveling seems like printer is trying to go outside x, y position of bed and make levelling there. By doing that it is crashing to printer's frame. It is happening for x and also y axis movement. Could you please help me how to solve this issue? My motherboard is v4.2.2, I've tested many different firmwares (official, also not official) but situation is still the same and I am not able to make auto bed levelling successfully. Printing itself is working fine. Thank you.</p>
<p><a href="https://youtu.be/iBxEJmopgDs" rel="nofollow noreferrer">Youtube video to show behaviour and crashing to the fram</a></p>
<p>Images of the board connection, BLTouch version etc.:</p>
<p><a href="https://ibb.co/BZbLFDY" rel="nofollow noreferrer">https://ibb.co/BZbLFDY</a> <br>
<a href="https://ibb.co/4tHN5c8" rel="nofollow noreferrer">https://ibb.co/4tHN5c8</a> <br>
<a href="https://ibb.co/jHGdCZX" rel="nofollow noreferrer">https://ibb.co/jHGdCZX</a> <br>
<a href="https://ibb.co/4Yp9ZBW" rel="nofollow noreferrer">https://ibb.co/4Yp9ZBW</a> <br>
<a href="https://ibb.co/Q9VQWxJ" rel="nofollow noreferrer">https://ibb.co/Q9VQWxJ</a> <br>
<a href="https://ibb.co/nn8W2C4" rel="nofollow noreferrer">https://ibb.co/nn8W2C4</a> <br></p>

CC BY-SA 4.0
2021-10-13T14:15:15.343Z
Please add the images to the post... see [How to upload an image to a post?](https://meta.stackexchange.com/q/75491/280335)
Greenonline
CC BY-SA 4.0
2021-10-21T20:21:34.760Z
Not sure, but SEEMS like it must be a firmware issue.  I.e. if you can tell it to do any one individual thing and it works fine (tell it to move z up or down, set z offset, etc..) but then the bed leveling procedure is all crazy I assume that must be in the firmware.  Somewhere around either the bed size it thinks you have or the specific bed leveling procedure you chose.  Have you made any progress on this?
Joseph Crozier
CC BY-SA 4.0
2021-10-23T18:00:57.303Z
unfortunately, there is no progress to solve it. I've tried official/ unofficial images/firmwares but behavior is still the same. X, Y, Z movement is working fine if I am doing it manually via the menu. Not sure, what's going on here ...
kalko555
<creality-ender-3><bed-leveling><bltouch>
Creality Ender 3 v2 and BLTouch v3.1 - issues with x, y axis - crashing to the printer's frame
kalko555
# Creality Ender 3 v2 and BLTouch v3.1 - issues with x, y axis - crashing to the printer's frame

(Asked by: username_0 on 2021-10-13)

after installing BLTouch v3.1 on my Creality Ender 3 v2, I am facing the issue with x and z axis. During auto bed leveling seems like printer is trying to go outside x, y position of bed and make levelling there. By doing that it is crashing to printer's frame. It is happening for x and also y axis movement. Could you please help me how to solve this issue? My motherboard is v4.2.2, I've tested many different firmwares (official, also not official) but situation is still the same and I am not able to make auto bed levelling successfully. Printing itself is working fine. Thank you.

[Youtube video to show behaviour and crashing to the fram](https://youtu.be/iBxEJmopgDs)

Images of the board connection, BLTouch version etc.:

<https://ibb.co/BZbLFDY>   
<https://ibb.co/4tHN5c8>   
<https://ibb.co/jHGdCZX>   
<https://ibb.co/4Yp9ZBW>   
<https://ibb.co/Q9VQWxJ>   
<https://ibb.co/nn8W2C4>

**Tags:** creality-ender-3, bed-leveling, bltouch
> **Comments:**
> **username_1**: Please add the images to the post... see [How to upload an image to a post?](https://meta.stackexchange.com/q/75491/280335)  
> **username_2**: Not sure, but SEEMS like it must be a firmware issue.  I.e. if you can tell it to do any one individual thing and it works fine (tell it to move z up or down, set z offset, etc..) but then the bed leveling procedure is all crazy I assume that must be in the firmware.  Somewhere around either the bed size it thinks you have or the specific bed leveling procedure you chose.  Have you made any progress on this?  
> **username_0**: unfortunately, there is no progress to solve it. I've tried official/ unofficial images/firmwares but behavior is still the same. X, Y, Z movement is working fine if I am doing it manually via the menu. Not sure, what's going on here ...  

---

## 0 answers

