Got this on the last print…
This is printed on a H2D with Bambulab dark walnut wood pla. Layer height is 0.1mm, all other settings are stock. What causes this bumpy surface?
Did you dry the filament? Looks like moisture to me.
Hmm looks like overextrusion to me. On edges, you can see the same effect. Don’t know why it’s in that pattern, though.