3D Magnetic Compass

I felt like the joints of the magnetic compass (thing: 1722286) could be easier to print and still work pretty good, so I redesigned them to be more like those of the Airspinner (thing:2823006).
A Ø4 mm x height 12,5 mm neodym magnet should fits pretty good. Europeans can find one here: https://www.supermagnete.de/stabmagnete-neodym-rund/stabmagnet-4mm-12.5mm_S-04-13-N


I left out the fancy fomular, but uploaded the f3d-FIle, so if you want to add it, feel free to do so.