![Help Request: Has anyone seen these little loops form in PETG bridges? Any idea how to stop it? I've been messing around with print speed and fan speed with little to no Help Request: Has anyone seen these little loops form in PETG bridges? Any idea how to stop it? I've been messing around with print speed and fan speed with little to no](https://external-preview.redd.it/TYg2DVC4HILTzc0ICSuBG-TfXE3njK3xDAmukxx4zLo.jpg?auto=webp&s=3a034738160e80d39b091b5d9f4c7f0b9bc18746)
Help Request: Has anyone seen these little loops form in PETG bridges? Any idea how to stop it? I've been messing around with print speed and fan speed with little to no
![Best speed settings for PETG in your experience – How do I print this? (Printing help) – Prusa3D Forum Best speed settings for PETG in your experience – How do I print this? (Printing help) – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/03/Screen-Shot-2020-03-27-at-12.11.45-600x500.png)
Best speed settings for PETG in your experience – How do I print this? (Printing help) – Prusa3D Forum
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Amazon.com: R QIDI TECHNOLOGY PETG-Tough 3D Printer Filament, Toughness PETG Filament 1.75mm, 3D Printing Filament 1kg Spool(2.2lbs), Suitable for Hyper Speed Printing, Fit Most FDM 3D Printer, Red : Industrial & Scientific
![Amazon.com: Polymaker Tough PETG Filament 1.75, Black PETG 750g - PolyMax PETG 1.75mm 3D Printer Filament PETG 1.75, Tougher PETG+ 3D Black Filament, Higher Heat Resistance Than PLA : Industrial & Scientific Amazon.com: Polymaker Tough PETG Filament 1.75, Black PETG 750g - PolyMax PETG 1.75mm 3D Printer Filament PETG 1.75, Tougher PETG+ 3D Black Filament, Higher Heat Resistance Than PLA : Industrial & Scientific](https://m.media-amazon.com/images/I/812MR3ytjGL.jpg)