Hi, I've printed some boxes with good quality (UM2, 123D-filament, and Colorfabb filament (red).
However, after changing filemanents the flat parts of the box print well, the rising have holes in it.. (see picture).
Why? I cleaned nozzle and feeder (atomic), print very slow, but still. I repeated it several times, each time the same.
It is as if small rising areas are not printed ok.
I use the same printfile (GCODE) as before, but even with the same filament is doesn't work any more.
Thanks!
Hein