I am currently adjusting my Bukobot v2 and get overall nice prints with it UNTIL there is some overhang or bridging. I am printing Hatchbox PLA and use Simplify3d to slice the models.Here are some samples of a benchy I printed and some “calibration test” found on thingiverse. Settings are also in the album (same for all prints).http://ift.tt/2aYjKP0 in advance http://ift.tt/2aO3UHG