![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
![Amazon.com: Tough-PETG Filament 1.75mm 3D Printer Filament 1kg (2.2lb), Dimensional Accuracy +/- 0.03mm, Toughness is Twice That of Ordinary PETG-Purple_1.75mm : Industrial & Scientific Amazon.com: Tough-PETG Filament 1.75mm 3D Printer Filament 1kg (2.2lb), Dimensional Accuracy +/- 0.03mm, Toughness is Twice That of Ordinary PETG-Purple_1.75mm : Industrial & Scientific](https://m.media-amazon.com/images/I/61SxMucZ2eL.jpg)
Amazon.com: Tough-PETG Filament 1.75mm 3D Printer Filament 1kg (2.2lb), Dimensional Accuracy +/- 0.03mm, Toughness is Twice That of Ordinary PETG-Purple_1.75mm : Industrial & Scientific
![First PETG print 235°C, 70°C, 30% fan, 50 speed. All at 50% scale. What can I improve? Thoughts? : r/ender3 First PETG print 235°C, 70°C, 30% fan, 50 speed. All at 50% scale. What can I improve? Thoughts? : r/ender3](https://i.redd.it/fgapepnhbn841.jpg)