<p>In the printer settings custom G-code you could add a custom G-code there</p>
<pre><code>{if layer_num == (total_layer_count-1) } M104 S210 {endif}
</code></pre>
<p>But that does not sound right why not start with 210 °C in the first place? It is perfectly OK to print PLA at 210 °C.</p>

CC BY-SA 4.0
2023-07-26T23:16:30.627Z
2023-07-27T03:26:46.107Z
2023-07-27T03:26:46.107Z
kolergy
<p>I would like to create a profile, in the Prusa Slicer software, that could be preset so that in the last layer the nozzle is at 210 °C of temperature so that the printer ensures that the inner and outer walls are well together and do not become loose in the layer higher. I have very thin 0.7 mm walls and I usually have problems with the walls opening every now and then...</p>

CC BY-SA 4.0
2023-07-14T14:30:11.643Z
"The beak" - It would be beneficial if you could explain (even better if there was a picture) of what you are referring to.
agarza
CC BY-SA 4.0
2023-07-14T15:30:49.947Z
I think beak is nozzle? Correct? Furthermore, if walls not stick together you probably have different issues. You could lower the extrusion width to 0.35 mm on a 0.4 mm nozzle. Also look into [this answer](https://3dprinting.stackexchange.com/a/6068/).
0scar
<prusaslicer>
In the last layer, the nozzle should be at 210 °C of temperature configured in the Prusa Slicer profile
LCarvalho
# In the last layer, the nozzle should be at 210 °C of temperature configured in the Prusa Slicer profile

(Asked by: username_0 on 2023-07-14)

I would like to create a profile, in the Prusa Slicer software, that could be preset so that in the last layer the nozzle is at 210 °C of temperature so that the printer ensures that the inner and outer walls are well together and do not become loose in the layer higher. I have very thin 0.7 mm walls and I usually have problems with the walls opening every now and then...

**Tags:** prusaslicer

> **Comments:**
> **username_1**: "The beak" - It would be beneficial if you could explain (even better if there was a picture) of what you are referring to.  
> **username_2**: I think beak is nozzle? Correct? Furthermore, if walls not stick together you probably have different issues. You could lower the extrusion width to 0.35 mm on a 0.4 mm nozzle. Also look into [this answer](https://3dprinting.stackexchange.com/a/6068/).  

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## 1 answers

### Answer by username_3 on 2023-07-26. Score: 1 | Accepted answer

In the printer settings custom G-code you could add a custom G-code there

```
{if layer_num == (total_layer_count-1) } M104 S210 {endif}

```

But that does not sound right why not start with 210 °C in the first place? It is perfectly OK to print PLA at 210 °C.


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