I made my first few prints, using Cura. (for what it's worth: I was unable to complete the check routine, it stopped after the message for moving the head to the middle)
The quality is not yet at the level where I want it, any suggestions? (sorry for picture rotation...)
1) Flat surfaces (bottom layers or on top of a 30% fill) don't seem to fill entirely, like it doesn't extrude enough material.
2a) Sometimes suddenly gaps appear. Some close after a few layers, others end the exercise (note that these are single walls, 0.4mm, no fill)
2b) 0.1mm layer height looks a bit smeared, quality is almost worse than 0.2mm!