onelarryb

Thank you, I am running a different print at the moment so it will be a while before I can try your suggestion. I did rotate my model 180 degrees on the build plate and the pattern stayed at the same physical location of the build plate even though the side hole location had changed. It is similar to a shallow V laying on its side. It appears the entire layer is offset. the pattern extrudes on the side, then indents at the first edge of the inside hole, extrudes at the far side of the inside hole and indents on the opposite side of the part. I also printed at a different location on the build plate and the pattern appeared similar. Most everything else I have printed so far is only 1/4 inch high so I don't know if this happens on different models.

I agree, thank you for the advice on how to attach them.

I am a beginner, having great success with the Ultimaker 2 but need help understanding something. There is a pattern showing up on my models. I am printing a model 1.2” D with offset hole inside 0.75” D, 0.53” tall and hole on side. Best appearance is obtained at defaults. All models regardless of location printed on base plate and rotation of the model have an offset pattern half way up. Pattern is evident on opposite sides (inset on one-outset on the other) and happens at the same physical location for the printer even when the model is rotated 90 degrees . I changed temp and speed which degraded the print but did not change the pattern. What is happening and is there anything I can do to obtain smooth sides on the cylinder? I have pictures but can't figure out how to attach them. Thanks in advance for any help.