anglepoise-neck: size adjustments
anglepoise-neck: adjustments from 1st (half-)print
anglepoise-neck: arm square face not hexagon
anglepoise-neck: rename armpart_main_thick, nfc
anglepoise-neck: ArmPart pin hole
anglepoise-neck: headpart nut hole
anglepoise-neck: wip headpart
anglepoise-neck: ArmPart seems ready to print