# Scale Issue

**URL:** <https://community.inventables.com/t/scale-issue/63259>\
**Category:** Uncategorized\
**Created:** [November 5, 2018, 3:26am UTC](https://community.inventables.com/t/scale-issue/63259 "2018-11-05T03:26:11Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![LarryM](https://yyz1.discourse-cdn.com/flex009/user_avatar/community.inventables.com/larrym/32/51450_2.png) [@LarryM](https://community.inventables.com/u/LarryM)\
**Post date:** [November 6, 2018, 2:02pm UTC](https://community.inventables.com/t/scale-issue/63259/7 "2018-11-06T14:02:14Z")

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> [@DouglasHollingsworth](#):
>
> $102=320.000

He has the M8 threaded rod.

Here are the [defaults](https://community.inventables.com/t/x-carve-grbl-default-settings-500mm/13824) for the original 500mm X-carve with the ACME rod. ($102 = 320 for M8 threaded rod)

$130 and $131 are different for the 1000mm machine and vary depending on which grbl build is used.

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