Stack Ring (Gamers Only)

Due to dan_g's idea of making a stack ring for his Holy Energy, I made a version for Gamers Only.The lower part is a bit too wide, will fix that in a v2 Picture shows first test (export from onshape was not fine enough, included stl is fixed!) Original model: https://www.printables.com/de/model/814954-stack-ring-holy-energy