![Curling comparison - Colorfabb XT vs Esun PETG - Materials & profiles - Ultimaker Community of 3D Printing Experts Curling comparison - Colorfabb XT vs Esun PETG - Materials & profiles - Ultimaker Community of 3D Printing Experts](https://content.invisioncic.com/ultimake/monthly_2016_09/comparison.jpg.9f729864ef32fa431bcf066da351640a.jpg)
Curling comparison - Colorfabb XT vs Esun PETG - Materials & profiles - Ultimaker Community of 3D Printing Experts
![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
![Facile Route for 3D Printing of Transparent PETg-Based Hybrid Biomicrofluidic Devices Promoting Cell Adhesion | ACS Biomaterials Science & Engineering Facile Route for 3D Printing of Transparent PETg-Based Hybrid Biomicrofluidic Devices Promoting Cell Adhesion | ACS Biomaterials Science & Engineering](https://pubs.acs.org/cms/10.1021/acsbiomaterials.1c00633/asset/images/medium/ab1c00633_0011.gif)
Facile Route for 3D Printing of Transparent PETg-Based Hybrid Biomicrofluidic Devices Promoting Cell Adhesion | ACS Biomaterials Science & Engineering
![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)