Then he called the service tech. The machine was possessed — not by demons, but by dust on a linear scale and a dying 5-volt supply. Would you like this turned into a short troubleshooting flowchart or a fictional machine log (timestamped error entries)?
“The axis tried to move where the glass didn’t see.” heidenhain error codes
“That’s a crash waiting to happen,” he whispered. Then he called the service tech