Missing layer line or thicker layer
A problem I have been having, seems to be on most prints now.
I'm having this strange issue which I think is not a layer shift. Sometimes a part of layer is missing, sometimes it seems like the filament squeezed out thicker.
It's most often happening at roughly the same height from approx 30-60mm. Have printed full height, but after the problem "zone" it prints perfectly.
RE: Missing layer line or thicker layer
Same issue here.
RE: Missing layer line or thicker layer
I'm also seeing this. It appears to be associated with just my second tool head. I initially thought it might be a partially clogged extruder so I did several cold pulls, but the problem persists. This morning I swapped out the extruder for a new one. We'll see if this helps or not. I'm not optimistic because after removing and carefully inspected the older one, it looked perfect.
RE: Missing layer line or thicker layer
I've had this same issue as well. My assumption was that the z-axis is skipping or doubling up on a layer. It's not a consistent problem though so it's hard to troubleshoot. I've also only seen it on higher z heights which makes it even harder to trace down.