Is there a way to improve the quality of flat top layers ? - Ultimaker 3D printers - Ultimaker Community of 3D Printing Experts
![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
![First layer is smooth but next layers are rough like a wash board. Lots of nozzle dragging. Top of cal cube is fine though, seems to not affect taller prints. : r/3Dprinting First layer is smooth but next layers are rough like a wash board. Lots of nozzle dragging. Top of cal cube is fine though, seems to not affect taller prints. : r/3Dprinting](https://external-preview.redd.it/bEWRNCDqNP-ktZxCB0AQMX-kpOF_Gu7uG02xtzn9ZQ4.jpg?width=640&crop=smart&auto=webp&s=25341c13ab172e01e405833b798bfa12fb262a09)
First layer is smooth but next layers are rough like a wash board. Lots of nozzle dragging. Top of cal cube is fine though, seems to not affect taller prints. : r/3Dprinting
![Anyone know why I'm getting this rough top surface on layers 2-4? PLA Ender 3, more info in comments : r/3Dprinting Anyone know why I'm getting this rough top surface on layers 2-4? PLA Ender 3, more info in comments : r/3Dprinting](https://preview.redd.it/iulqq8m1bf921.jpg?width=640&crop=smart&auto=webp&s=e7b151725801a61b6c73f28c7f9a1ee7b67265e5)