[Bob]’s ‘rolling’ 4th axis. The idea for this build comes from ... and rolls everything around against the bed of the CNC router. Don’t have a clue what that means? Check out the picture ...

Unlike a 3D printer, a misconfigured GCODE file can cause a CNC router to cut straight into the jaws of your $499 4th-axis module. So, given the scant documentation available for the Carvera Air ...