# Sculpfun s9 running slow on X axis

**URL:** <https://forum.lightburnsoftware.com/t/sculpfun-s9-running-slow-on-x-axis/122289>\
**Category:** LightBurn Software Questions\
**Tags:** grbl, sculpfun, sculpfun-s9\
**Created:** [December 27, 2023, 12:57am UTC](https://forum.lightburnsoftware.com/t/sculpfun-s9-running-slow-on-x-axis/122289 "2023-12-27T00:57:49Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![redpeanut28](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/r/958977/32.png) [@redpeanut28](https://forum.lightburnsoftware.com/u/redpeanut28)\
**Post date:** [December 27, 2023, 12:57am UTC](https://forum.lightburnsoftware.com/t/sculpfun-s9-running-slow-on-x-axis/122289/1 "2023-12-27T00:57:49Z")

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My sculpfun s9 after making some maintenance starts to act weird, when I try to make something even when framing she goes very slowly on X axis and not framing correctly, does someone have this problem to?

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**Author:** ![MikeyH](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/m/43a26b/32.png) [@MikeyH](https://forum.lightburnsoftware.com/u/MikeyH)\
**Post date:** [December 27, 2023, 1:15am UTC](https://forum.lightburnsoftware.com/t/sculpfun-s9-running-slow-on-x-axis/122289/2 "2023-12-27T01:15:42Z")

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Maintenance? Did you over-tighten the Xaxis belt?

Tilt the machine up. The laser head should move across under its own weight.

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**Author:** ![misken](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/misken/32/47593_2.png) [@misken](https://forum.lightburnsoftware.com/u/misken)\
**Post date:** [December 28, 2023, 4:31pm UTC](https://forum.lightburnsoftware.com/t/sculpfun-s9-running-slow-on-x-axis/122289/3 "2023-12-28T16:31:24Z")

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Maybe go through this guide: [Guide to mechanical adjustments and maintenance](https://diode-laser-wiki.com/documentation/guide-to-mechanical-adjustments/) 🙂

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**Author:** ![system](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/system/32/64335_2.png) [@system](https://forum.lightburnsoftware.com/u/system)\
**Post date:** [January 27, 2024, 4:32pm UTC](https://forum.lightburnsoftware.com/t/sculpfun-s9-running-slow-on-x-axis/122289/4 "2024-01-27T16:32:11Z")

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Closed on January 27, 2024, 4:32pm UTC

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