Yes, correct, it was another user that had some tutorials. I appreciate your response and dedication to your creation. That helps me make my decision.

Perfect. I always work with stl files and thought that if I was getting into multi material use such as colors, that OBJ contained some info such as that color information? Could be wrong. Have a Mk3S that will be getting the MMU2 treatment when it is fully vetted.

Hi Alan, yes that is true that you would want to use OBJ format if you do want to transfer color/material information. There is no way to have colors in STL files but there is in OBJ files.

You probably would want to set "Export: Triangles only" on the meshing options dialog when you do the OBJ export.

- Michael