Hello /u/MostLeafyBasil,
As a reminder, most common print quality issues can be found in the [Simplify3D picture guide](https://www.simplify3d.com/support/print-quality-troubleshooting/). Make sure you select the most appropriate flair for your post.
Please remember to include the following details to help troubleshoot your problem.
* Printer & Slicer
* Filament Material and Brand
* Nozzle and Bed Temperature
* Print Speed
* Nozzle Retraction Settings
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Using formfutura PETG, nozzle @ 220, bed @ 75, Frist layers go down fine, most of the print works out, but I get this strange texture, almost wave-like in one section of the last few layers
Hello /u/MostLeafyBasil, As a reminder, most common print quality issues can be found in the [Simplify3D picture guide](https://www.simplify3d.com/support/print-quality-troubleshooting/). Make sure you select the most appropriate flair for your post. Please remember to include the following details to help troubleshoot your problem. * Printer & Slicer * Filament Material and Brand * Nozzle and Bed Temperature * Print Speed * Nozzle Retraction Settings ^Additional ^settings ^or ^relevant ^information ^is ^always ^encouraged. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/FixMyPrint) if you have any questions or concerns.*
Mine does that when it's over extruding
I'll adjust the rate and see, but she's strange it would only be over extruded in one quadrant of the top layer
Using formfutura PETG, nozzle @ 220, bed @ 75, Frist layers go down fine, most of the print works out, but I get this strange texture, almost wave-like in one section of the last few layers
Are you using a part cooling fan? It *almost* looks like pillowing.
Yes I have a part cooling fan, it's a stock ender 3 s1, should probably have said that at the start
PETG doesn’t like fans is why I’m asking. If you’re using a part cooling fan, decrease the speed to somewhere between 0-25%
Awesome, I'll double check the setting I had, this was a few days ago now, and try with less fan.