I started printing the case yesterday and because it was almost 10h print, it should end in about 3 in the morning. Everything was going smoothly until midnight, when really bad cry of motors wake me up. The filament unrolled from spoon and get tangled in .. everything. This blocked the movement of printer and print fail at ~80% :C
I'll have to clean up the printer and fix the unrolling filament with some short of break and then i can try printing it again. At least i can hopefully test magnets (if they arrive today by a post), if they will fit in the model and modify it if needed.