Quote Originally Posted by airscapes View Post
is it always the same layer?? Maybe you have a problem with the z axis not moving the proper distance.
No, it is not at the same height, it just happens if the next layer section is too much bigger or smaller.
This is a new piece I printed today, the layer is missing where the next layer will have a way smaller section.
underextrusion2.jpg underextrusion3.jpg

It really doesn't have any sense..