I donĀ“t see erratic movements. I think you print too fast for those little segments, imperfections build up in the turning points causing high pressure in the thicker points and blobs in the thinners. Make more perimeteres to avoid little segments.or concentric top/bottom. Better is top solid infill 25 mm/s.
Edited 3 time(s). Last edit at 08/31/2017 08:55AM by sliceheart.