# Lulzbot Mini 1 Leveling sounds like a cracking

**URL:** <https://forum.lulzbot.com/t/lulzbot-mini-1-leveling-sounds-like-a-cracking/26636>\
**Category:** LulzBot Mini\
**Created:** [May 5, 2024, 9:24pm UTC](https://forum.lulzbot.com/t/lulzbot-mini-1-leveling-sounds-like-a-cracking/26636 "2024-05-05T21:24:54Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![JanelyVc](https://avatars.discourse-cdn.com/v4/letter/j/a9adbd/32.png) [@JanelyVc](https://forum.lulzbot.com/u/JanelyVc)\
**Post date:** [May 5, 2024, 9:24pm UTC](https://forum.lulzbot.com/t/lulzbot-mini-1-leveling-sounds-like-a-cracking/26636/1 "2024-05-05T21:24:55Z")

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Hi everyone I have a Lulzbot Mini 1 and I bought a head tool of s=SL 0.25mm with a universal adapter for the tool head. Everything works fine but when my computer connects to the mini and starts to level it makes a weird sound as if getting stuck with something. I see in my computer printing in 1 percent but it then says Printer Error printer encountered an error, connection lost. I Updated the firmware as well any help would help.