![First layer problem. Its realy rough and it has some bumps i cant explain. The second layer is quite rough too. I`m new to 3D printing (3 days now). Any ideas? : First layer problem. Its realy rough and it has some bumps i cant explain. The second layer is quite rough too. I`m new to 3D printing (3 days now). Any ideas? :](https://preview.redd.it/tdq2ia792f621.jpg?auto=webp&s=0e14c4ebd3fabc9183cf39cfc7467eb31943f257)
First layer problem. Its realy rough and it has some bumps i cant explain. The second layer is quite rough too. I`m new to 3D printing (3 days now). Any ideas? :
![Mucky rough first layer, and flat prints detaching. – Assembly and first prints troubleshooting – Prusa3D Forum Mucky rough first layer, and flat prints detaching. – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/06/Printing-probs.jpg)
Mucky rough first layer, and flat prints detaching. – Assembly and first prints troubleshooting – Prusa3D Forum
![CPE / PETG terrible first layer & surface quality - Materials & profiles - Ultimaker Community of 3D Printing Experts CPE / PETG terrible first layer & surface quality - Materials & profiles - Ultimaker Community of 3D Printing Experts](https://content.invisioncic.com/ultimake/monthly_2018_08/IMG_0355.jpg.b14608eb3df3cdd5e2fb9e9d1c200fba.jpg)
CPE / PETG terrible first layer & surface quality - Materials & profiles - 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)