# Z-axis Raise and Lower Problem

**URL:** https://forums.maslowcnc.com/t/z-axis-raise-and-lower-problem/11359
**Category:** Ground Control
**Tags:** groundcontrol
**Created:** [October 12, 2019, 7:27pm UTC](https://forums.maslowcnc.com/t/z-axis-raise-and-lower-problem/11359 "2019-10-12T19:27:25Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Nicholas\_Matiashvili](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/nicholas_matiashvili/32/14656_2.png) [@Nicholas\_Matiashvili](https://forums.maslowcnc.com/u/Nicholas_Matiashvili)
#### Post date: [October 12, 2019, 7:27pm UTC](https://forums.maslowcnc.com/t/z-axis-raise-and-lower-problem/11359/1 "2019-10-12T19:27:26Z")

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Hello I recently bought a cnc maslow. When I want to do Z axis calibration this is the case. View photo. When I click raise and lower, the x and y axes start moving. Is this action correct? Why does not move Z-axis? want help because I’m a beginner

 ![%E1%83%99%E1%83%99%E1%83%99%E1%83%99](https://canada1.discourse-cdn.com/flex031/uploads/maslowcnc/original/2X/6/6d5088e585ca72a2a5f36c3a153626052be94ff6.png)

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### Author: ![bar](https://yyz1.discourse-cdn.com/flex031/user_avatar/forums.maslowcnc.com/bar/32/10_2.png) [@bar](https://forums.maslowcnc.com/u/bar)
#### Post date: [October 12, 2019, 9:00pm UTC](https://forums.maslowcnc.com/t/z-axis-raise-and-lower-problem/11359/2 "2019-10-12T21:00:23Z")

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This usually means that one of the numbers entered earlier in the calibration process is incorrect. I would double check the earlier steps to make sure that the numbers look correct to you.