![Any idea what causes this pilling and mess on the first layer? – Assembly and first prints troubleshooting – Prusa3D Forum Any idea what causes this pilling and mess on the first layer? – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/03/Annotation-2020-03-01-214656.jpg)
Any idea what causes this pilling and mess on the first layer? – Assembly and first prints troubleshooting – Prusa3D Forum
Top layer is smooth and Bottom layer is not and looks ugly - Improve your 3D prints - UltiMaker Community of 3D Printing Experts
![first layer issue + left corner not sticking – Assembly and first prints troubleshooting – Prusa3D Forum first layer issue + left corner not sticking – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/04/IMG_9352-1.jpg)
first layer issue + left corner not sticking – Assembly and first prints troubleshooting – Prusa3D Forum
![first layer issue + left corner not sticking – Assembly and first prints troubleshooting – Prusa3D Forum first layer issue + left corner not sticking – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/04/IMG_9736.jpg)