Easy to print. I found that the battery holder doesn't fit the place designed for it and the switch blocks putting in the batteries it seams that the file I printed is different than the one pictured .
Trouble free print, and good results. I prefer the spiral module provided, as the zig-zag module can jam up very occasionally
Although nice this revised Design is not what is shown in the assembly instructions, unless I missed the update somewhere ?
The battery box and switch have been changed to allow different side attachments of cup escape or a zig zag run type.
I saw this and just had to have it!! Just waiting on some nice filament so I can get this printed and be mesmerised for a while!
Easy build like all the rest. A bit of a fluctuation in the D hole for motor causing a some wobble. Added a couple layers to top to give a bit more of a hypnotic appearance. Done with a single extruder.