DUET reset bed map for 'first probe' macro

Open the system editor

delete the file named "config-override.g" in the picture attached.

also delete the file that says "heightmap.csv"

press "Emergency Stop" button to reset the Duet control board.

clear the nozzle and clear the bed

Be sure the bed and nozzle at room temperature, not hot

Choose "Machine Control"

click the "First Probe" macro

Wait for probing to finish. Once complete, shut the machine completely off using the power switch, wait 30 seconds, power it back on and reconnect.

You are now ready to start printing!