# Z-Axis Slams Up (solved, needs to adjust stall homing on bb controller)

**URL:** <https://forum.onefinitycnc.com/t/z-axis-slams-up-solved-needs-to-adjust-stall-homing-on-bb-controller/31672>\
**Category:** Controller (Buildbotics) Discussion\
**Created:** [March 16, 2025, 7:29pm UTC](https://forum.onefinitycnc.com/t/z-axis-slams-up-solved-needs-to-adjust-stall-homing-on-bb-controller/31672 "2025-03-16T19:29:47Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![BrassWolf](https://avatars.discourse-cdn.com/v4/letter/b/b9e5f3/32.png) [@BrassWolf](https://forum.onefinitycnc.com/u/BrassWolf)\
**Post date:** [March 16, 2025, 7:29pm UTC](https://forum.onefinitycnc.com/t/z-axis-slams-up-solved-needs-to-adjust-stall-homing-on-bb-controller/31672/1 "2025-03-16T19:29:47Z")

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Hi there! I’m just getting started with CNCs and could really use some help. I have a Woodworker (32x32) machine, and when I home it, the Z-Axis just keeps moving up and won’t stop until I hit the E-Stop. Any ideas on what might be going on? I’d truly appreciate any guidance! The X and Y axis “home” perfectly.

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**Author:** ![OnefinityCNC](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.onefinitycnc.com/onefinitycnc/32/7_2.png) [@OnefinityCNC](https://forum.onefinitycnc.com/u/OnefinityCNC)\
**Post date:** [March 16, 2025, 7:52pm UTC](https://forum.onefinitycnc.com/t/z-axis-slams-up-solved-needs-to-adjust-stall-homing-on-bb-controller/31672/2 "2025-03-16T19:52:55Z")

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Adjust stall homing via this faq: [How To Adjust Stall Homing (Video) (BB Controllers only)](https://forum.onefinitycnc.com/t/how-to-adjust-stall-homing-video-bb-controllers-only/8529)