# GRBL slow engraving

**URL:** <https://forum.lightburnsoftware.com/t/grbl-slow-engraving/116013>\
**Category:** GRBL\
**Created:** [November 9, 2023, 12:07am UTC](https://forum.lightburnsoftware.com/t/grbl-slow-engraving/116013 "2023-11-09T00:07:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![toyon75](https://forum.lightburnsoftware.com/letter_avatar_proxy/v4/letter/t/b19c9b/32.png) [@toyon75](https://forum.lightburnsoftware.com/u/toyon75)\
**Post date:** [November 9, 2023, 12:07am UTC](https://forum.lightburnsoftware.com/t/grbl-slow-engraving/116013/1 "2023-11-09T00:07:13Z")

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Hello! I made a machine on grbl CO2 40w, it cuts normally, and the engraving is very slow. each line burns out slowly, increased the speed but does not react. Maybe there are some nuances in the program?

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**Author:** ![Colin](https://forum.lightburnsoftware.com/user_avatar/forum.lightburnsoftware.com/colin/32/41542_2.png) [@Colin](https://forum.lightburnsoftware.com/u/Colin)\
**Post date:** [November 9, 2023, 12:15am UTC](https://forum.lightburnsoftware.com/t/grbl-slow-engraving/116013/2 "2023-11-09T00:15:49Z")

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Have you set your acceleration values to be very slow in GRBL?

In the Console in LightBurn, enter ‘$$’ followed by ‘Enter’, then copy + paste the results here for us to review.

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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:** [December 9, 2023, 12:16am UTC](https://forum.lightburnsoftware.com/t/grbl-slow-engraving/116013/3 "2023-12-09T00:16:44Z")

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Closed on December 9, 2023, 12:16am UTC

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