Zippier Fidget Spinner

I reduced the diameter of the drive gear so that this fidget spinner is 60% zippier than my first Zippy Fidget Spinner! (https://www.thingiverse.com/thing:2379179)It works great without the zip cord, too.UPDATE: I've added a slightly smaller rip cord (zipper140.stl) for folks with a 150mm print bed.Print SettingsPrinter Brand:MakerGearPrinter: MakerGear M2Rafts:NoSupports: NoResolution:0.2mmInfill: 20%Notes:The part zippy2_.stl has a built-in break-away support where the bearing goes. Break this out and clean up any loose bits before proceeding with the assembly.Post-PrintingAssembly & UseYou'll need six 1/4-20 nuts (7/16" across the flats) for the inertial mass and one 608 bearing. After printing, press all 6 nuts into place in the outer ring (zippy.stl). Remove any shields or seals from your bearing and wash out any grease or oil to make it spin longer. Press the bearing into the outer ring so that it is flush with the bottom (the non-geared side). Insert the hub into the bearing so