Grecian Computer Puzzle

This Grecian Computer Puzzle is a replica of an artifact found, that's thought to be an analog computer used by ancient Grecians in astronomy. Spin the dials until all of the columns add up to 42.

The STL file has all six pieces on it, and will need to be separated when it's spliced.

The gcode files are for PLA, and have a color change to make the numbers stand out.