3d-print-troobleshooting/Z-related-problems.md

Z related problems

My print seems to have blobs on corners

This can occurs for multiple reasons, if no matter what you change on your printer this keeps happening check your slicer.

For instance in Cura I have :

You can see for consecutive layers the starting points are aligned. This can cause an amount of material to accumulate and create the blobs. Retraction settings might help to prevent the leaking and reduce the quantity of material accumulating.