I am looking for advice for settings and materials to undertake the never-ending project, if I understand correctly, the 3D Print General had to do it 3 times to make it work, MyMiniFactory was selling this: https://www.myminifactory.com/crowdfunding/tourbillon-mechanica-tri-axial-crowdfunding-250 I would hate to spend a lot of money for the files and materials in a project that requires expertise beyond my capacity!