# Cant Get It Working & Broken Parts

**URL:** <https://forums.maslowcnc.com/t/cant-get-it-working-broken-parts/25956>\
**Category:** Sled\
**Created:** [June 23, 2026, 10:08pm UTC](https://forums.maslowcnc.com/t/cant-get-it-working-broken-parts/25956 "2026-06-23T22:08:45Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![wouldchuck](https://avatars.discourse-cdn.com/v4/letter/w/58956e/32.png) [@wouldchuck](https://forums.maslowcnc.com/u/wouldchuck)\
**Post date:** [June 24, 2026, 10:15am UTC](https://forums.maslowcnc.com/t/cant-get-it-working-broken-parts/25956/4 "2026-06-24T10:15:41Z")

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> [@Maslow 4 3D printed parts thread](https://forums.maslowcnc.com/t/maslow-4-3d-printed-parts-thread/20627/45):
>
> Some of the tools etc I have made for the M4 Alternative Button pusher, more space to change bits & harder to forget: [M4\_Alt\_SpindleLock.step](https://forums.maslowcnc.com/uploads/short-url/bm5gHicQzrPeYs9ue97pxPBHlU2.step) (91.6 KB) Inner Support for arms(4) and spacer(2) to separate bearings. A couple of mm shorter than existing Arms. [M4InnerSupport.step](https://forums.maslowcnc.com/uploads/short-url/hhC4lxNU9enW5ygHVMVljYHfkz9.step) (455.1 KB) [M4InnerSpacer.step](https://forums.maslowcnc.com/uploads/short-url/8fANu314Lvy5ePeOEyaC1jVo4nM.step) (10.5 KB)

Here is a good support and internal spacer replacement for the posts. Requires a longer bolt. If you are printing people also like the turtle clamp. [Turtle Clamp (non-split clamp design)](https://forums.maslowcnc.com/t/turtle-clamp-non-split-clamp-design/25420)?

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