# Snapmaker 2.0 CNC Spindle

**URL:** <https://forum.snapmaker.com/t/snapmaker-2-0-cnc-spindle/20512>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Created:** [August 21, 2021, 2:06am UTC](https://forum.snapmaker.com/t/snapmaker-2-0-cnc-spindle/20512 "2021-08-21T02:06:04Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![wpoh](https://avatars.discourse-cdn.com/v4/letter/w/8dc957/32.png) [@wpoh](https://forum.snapmaker.com/u/wpoh)\
**Post date:** [August 21, 2021, 2:06am UTC](https://forum.snapmaker.com/t/snapmaker-2-0-cnc-spindle/20512/1 "2021-08-21T02:06:04Z")

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Snapmaker 2.0 CNC spindle related question -

The spindle only rotates in Z-axis down Clockwise. The [M4](https://snapmaker.github.io/Documentation/gcode/M004) code that should rotate it counter clockwise does not seem to work.

Does anyone have an explanation for this?