CR-10 Levelling Assistant

Some hand written gcode to help you level you bed,
Only for the Creality CR-10 and CR10-S
I goes to the four corners and in the middle.
I avoids the very edges and also any clip around the edge.
It prevents the need to move the machine around manually to prevent any back currents from damaging the control unit.

I will move to a position
wait 10s
warning beep
wait 3s
move to next location

It will update you on what to do on the display.