BED_LEVEL_SCREWS_TUNE put a hole in my hotplate

[TimLinton]

Perhaps the documentation needs to be updated or changed. I was following this page and copied and pasted BED_LEVEL_SCREWS_TUNE into the command, the document gives no other advice, so i did that. My hot end started moving around and it began digging into the hotplate. I assumed i'd be adjusting screws so i took the plate off. It started grinding and mashing right into the hotplate and now there is a hole. Why would it do that?

https://github.com/OpenNeptune3D/OpenNept4une/wiki/Printer-Calibration-%E2%80%90-Klipper-&-OrcaSlicer

[halfmanbear]

The machines bed sensor is inductive it needs the metal sheet there to know to stop. You shouldn't do any machine moves without it. To tune the screw position it needs to measure the bed level above each screw. Even a homing move would have resulted in the same damage.

[halfmanbear]

Updated WiKi to explicitly mention to always have the magnetic build plate on the machine before performing any machine moves.

https://github.com/OpenNeptune3D/OpenNept4une/wiki/Printer-Calibration-%E2%80%90-Klipper-&-OrcaSlicer#prerequisites