If I print with my A350, then the surface of the first layer is not smooth - it is rough. Feels like sank-paper with a small grid. It’s like “little rocks” with about 0,3 to 0,5 mm are inbedded in the plastic. And if the object is ready the lower surface look like having pimples. The object is soli…

Surface of the 1. layer like sand-paper. A350

buzzplop December 15, 2020, 12:07pm 2

Your nozzle is too low

First layer problems - I've not the feeling it is a leveling issue