Hello there Carl, With what you have learned about 3D printer builds do you have any suggestions about what is a better design? I liked your Cbot design. I was thinking you may have progressed since that build.
Sorry to be bothering you, But I have a problem with my cnc that I can not solve, Works fine when I work with Gcode sender manually on the various axes, however, when I submit a G code project, the x, y, and y advances are uncontrollable https://youtu.be/KIOs46BwSDI