# Help! Y-Axis not homing

**URL:** <https://forum.lulzbot.com/t/help-y-axis-not-homing/3290>\
**Category:** LulzBot TAZ\
**Created:** [April 13, 2016, 4:06am UTC](https://forum.lulzbot.com/t/help-y-axis-not-homing/3290 "2016-04-13T04:06:59Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Mudaseem](https://avatars.discourse-cdn.com/v4/letter/m/7993a0/32.png) [@Mudaseem](https://forum.lulzbot.com/u/Mudaseem)\
**Post date:** [April 13, 2016, 4:06am UTC](https://forum.lulzbot.com/t/help-y-axis-not-homing/3290/1 "2016-04-13T04:06:59Z")

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Hello,

I have been tinkering with the z-limit switch (probing) and when going back to original TAZ 4 firmware, the y axis will now not home and moves in the opposite direction; while the x and z home fine

I inverted the logic of the y axis and it changed the direction, but still does not move toward the limit switch, only a mm or so.

Any ideas?

Thanks,  
MM