<ul>
<li>Creality CR-6 SE 1.0.2</li>
<li>Creality Slicer 4.2.1</li>
<li>stock PLA roll</li>
<li>Slicer settings: Default (generic PLA) 0.2</li>
</ul>
<p>Having intermittent issues where prints (usually edge) would &quot;lift&quot;.
I replaced the bed, and the filament, and I don't see this issue anymore, but..
I'm a new student of 3D printing, I want to understand why issues happen, and not just how to patch/workaround them.</p>
<p><a href="https://i.sstatic.net/flANF.jpg" rel="nofollow noreferrer"><img src="https://i.sstatic.net/flANF.jpg" alt="Lifting" /></a></p>

CC BY-SA 4.0
2020-12-06T11:11:22.183Z
This is a classic example of not enough adhesion. Adding brim, more temperature in the bed and using an adhesive like glue stick, hair spray or a dedicated print adhesion spray solved the issue. See e.g. [this question](https://3dprinting.stackexchange.com/questions/14894/ender-5-pro-bent-curved-print-on-base) which is very similar.
0scar
CC BY-SA 4.0
2020-12-10T09:16:29.120Z
Thanks! I postulated that it was either adhesion issue or cold bed. I may have inadvertently improved this issue by switching from glass to PEI bed, but, as always, it's good to understand why things happen and learn properly.
bigpow
<pla><creality-ender-6>
Intermittent lifting (Creality CR-6SE + glass bed + stock PLA) issues
bigpow
# Intermittent lifting (Creality CR-6SE + glass bed + stock PLA) issues

(Asked by: username_0 on 2020-12-06)

* Creality CR-6 SE 1.0.2
* Creality Slicer 4.2.1
* stock PLA roll
* Slicer settings: Default (generic PLA) 0.2

Having intermittent issues where prints (usually edge) would "lift".
I replaced the bed, and the filament, and I don't see this issue anymore, but..
I'm a new student of 3D printing, I want to understand why issues happen, and not just how to patch/workaround them.

[![Lifting](https://i.sstatic.net/flANF.jpg)](https://i.sstatic.net/flANF.jpg)

**Tags:** pla, creality-ender-6
> **Comments:**
> **username_1**: This is a classic example of not enough adhesion. Adding brim, more temperature in the bed and using an adhesive like glue stick, hair spray or a dedicated print adhesion spray solved the issue. See e.g. [this question](https://3dprinting.stackexchange.com/questions/14894/ender-5-pro-bent-curved-print-on-base) which is very similar.  
> **username_0**: Thanks! I postulated that it was either adhesion issue or cold bed. I may have inadvertently improved this issue by switching from glass to PEI bed, but, as always, it's good to understand why things happen and learn properly.  

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## 0 answers

