# Using A150/A250 linear modules on A350

**URL:** <https://forum.snapmaker.com/t/using-a150-a250-linear-modules-on-a350/25166>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Created:** [April 5, 2022, 2:16pm UTC](https://forum.snapmaker.com/t/using-a150-a250-linear-modules-on-a350/25166 "2022-04-05T14:16:12Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![brent113](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/brent113/32/11114_2.png) [@brent113](https://forum.snapmaker.com/u/brent113)\
**Post date:** [April 6, 2022, 7:06pm UTC](https://forum.snapmaker.com/t/using-a150-a250-linear-modules-on-a350/25166/6 "2022-04-06T19:06:37Z")

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> [@kimometre](#):
>
> allowing a larger connection point for the CNC head unit which should aid in the torque for lateral movement as well as adding rigidity to reduce deflection induced by milling in all axis

The limiting factor for this machine is not the rigidity of the axes as they mount together but instead the tiny internal mechanism that rides on the small rails.

Someone posted progress pictures of a mod to shore up the toolhead: [Shoring up the CNC module - #19 by pugs](https://forum.snapmaker.com/t/shoring-up-the-cnc-module/22589/19). I recall seeing another mod elsewhere too

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