dennis-van-roeyen

Yes, Z-direction. It's indeed an enclosure with ventilation holes. It's printed this way because any other direction would have more overhangs. The area between the holes is about 7mm. I now redesigned the ventilation holes to not have these small islands. But it's good to know that slower printing and increased fan speed might help. thanks!

In specific areas i'm getting artifacts. Any tips to improve the quality in these areas ? Printed on an UM2, PLA(210c), 0.25 layer thickness, 50mm/s speed.