(Updated 2015-08-20) Fixed threaded rod alignment issuesModified Adapto Z-Axis upper smooth rod holder 10mm with added threaded rod support. Adapto is a simple straight-forward 3D printer build and can be found at https://github.com/rotorit/Adapto OR http://reprap.org/wiki/Adapto If you like what you see please feel free to leave a tip: http://modernwebsitesolutions.com/resources/tipjar.html