<p>I'm new to the 3D printing world and I'm using the default options of Ultimaker Cura to slice and print a couple of cookie cutters.</p>
<p>I have a model that looks alright, but when I slice it, some walls are missing for the Preview object.</p>
<p>Here you can see how the model looks pre and post-slicing.</p>
<p><a href="https://i.sstatic.net/QE98f.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/QE98f.png" alt="enter image description here" /></a></p>
<p><a href="https://i.sstatic.net/KLPn9.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/KLPn9.png" alt="enter image description here" /></a></p>
<p>Can you help me with this? Do you know what I have to do to avoid these gaps in my sliced object?</p>
<p>I have a Artillery Sidewinder X2 which I use together with Ultimaker Cura. I print in PLA at 200 °C. The print bed is set to 60 °C. The layer height I set to 0.2 mm, the line width [0.44 mm] from the nozzle. The Printing Speed is set to 25 mm/s for walls and 50 mm/s for infill. My retraction is 3 mm</p>

CC BY-SA 4.0
2023-04-02T12:28:59.897Z
What Cura version?
R.. GitHub STOP HELPING ICE
CC BY-SA 4.0
2023-04-02T20:07:58.537Z
Ultimaker Cura 5.2.2
PQ Draws
CC BY-SA 4.0
2023-04-02T23:22:10.730Z
And how thin are the features that are getting lost when slicing?
R.. GitHub STOP HELPING ICE
CC BY-SA 4.0
2023-04-05T09:53:41.107Z
Can you share this model file, that you are trying to print?
kosteklvp
<ultimaker-cura>
Gaps in walls Cura
PQ Draws
# Gaps in walls Cura

(Asked by: username_0 on 2023-04-01)

I'm new to the 3D printing world and I'm using the default options of Ultimaker Cura to slice and print a couple of cookie cutters.

I have a model that looks alright, but when I slice it, some walls are missing for the Preview object.

Here you can see how the model looks pre and post-slicing.

[![enter image description here](https://i.sstatic.net/QE98f.png)](https://i.sstatic.net/QE98f.png)

[![enter image description here](https://i.sstatic.net/KLPn9.png)](https://i.sstatic.net/KLPn9.png)

Can you help me with this? Do you know what I have to do to avoid these gaps in my sliced object?

I have a Artillery Sidewinder X2 which I use together with Ultimaker Cura. I print in PLA at 200 °C. The print bed is set to 60 °C. The layer height I set to 0.2 mm, the line width [0.44 mm] from the nozzle. The Printing Speed is set to 25 mm/s for walls and 50 mm/s for infill. My retraction is 3 mm

**Tags:** ultimaker-cura

> **Comments:**
> **username_1**: What Cura version?  
> **username_0**: Ultimaker Cura 5.2.2  
> **username_1**: And how thin are the features that are getting lost when slicing?  
> **username_2**: Can you share this model file, that you are trying to print?  

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## 0 answers

