# Bed leveling or nozzle problem? Help!

**URL:** <https://forum.snapmaker.com/t/bed-leveling-or-nozzle-problem-help/8605>\
**Category:** Snapmaker 2.0 (3-in-1)\
**Created:** [August 24, 2020, 7:07am UTC](https://forum.snapmaker.com/t/bed-leveling-or-nozzle-problem-help/8605 "2020-08-24T07:07:46Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![zephyr1125](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/zephyr1125/32/5639_2.png) [@zephyr1125](https://forum.snapmaker.com/u/zephyr1125)\
**Post date:** [August 24, 2020, 7:07am UTC](https://forum.snapmaker.com/t/bed-leveling-or-nozzle-problem-help/8605/1 "2020-08-24T07:07:46Z")

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![IMG_6372](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/2X/9/9ba17a68c6ec337f41a0f6d59a40526afc625167.jpeg)  
When the nozzle goes forward is too high, and when it goes back is too low? What causes this? I don’t think it’s a bed leveling problem, maybe my nozzle tip is not flat? But it only happens around I1J2 and I2J2 points, which indicates it should be a bed problem.  
I’m confused 😢

Tried another heat bed, it’s still there.

 ![LK$)D7Y)SNM5ZYGSU{UD](https://us1.discourse-cdn.com/flex022/uploads/snapmaker/original/2X/f/fbbf8ae8a06a22d90303efd2cedbc38dbc8d6397.jpeg)

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**Author:** ![xchrisd](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/xchrisd/32/1503_2.png) [@xchrisd](https://forum.snapmaker.com/u/xchrisd)\
**Post date:** [August 24, 2020, 8:41am UTC](https://forum.snapmaker.com/t/bed-leveling-or-nozzle-problem-help/8605/2 "2020-08-24T08:41:16Z")

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There is a thread about a rising bed, have a look if the bed moves in the z direction while traveling:

> [@A350 Bed rises and falls even during slow speeds](https://forum.snapmaker.com/t/a350-bed-rises-and-falls-even-during-slow-speeds/6163):
>
> [Here is a video.](https://youtu.be/YBMUMF7F9NI) Watch the corner against the Z arm, and it’s quite noticeable it goes up and down. Am I the only one seeing this?

I think you could give it a little less offset (like -0.1mm), hope this helps!

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**Author:** ![zephyr1125](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.snapmaker.com/zephyr1125/32/5639_2.png) [@zephyr1125](https://forum.snapmaker.com/u/zephyr1125)\
**Post date:** [August 24, 2020, 9:40am UTC](https://forum.snapmaker.com/t/bed-leveling-or-nozzle-problem-help/8605/3 "2020-08-24T09:40:11Z")

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Thanks! After reading that post I mailed support. Hope it will fix.