Hi,
I recently printed some bigger vases in vase mode. I printed them on the Anet A8 with Skynet (Marlin) Firmware (Accel: 400, X/Y Jerk: 20).
But I have blobs on the vase, where there should be none. The gcode doesn't show any retractions (of cause because of the vase mode). Printing speed is 40mm/s and 60% underspeed, so the hole vase is basically printed with 24mm/s.
As you might see on the Image the blobs seems to be on positions were a facette changes to an other. So it might be a Acceleration/Jerk problem.
You can here while it is printing some kind of hiccup or a very short pause to think.
Under the microscope you can definite see that on the blobs is more material:
Any ideas to get rid of them?