Not printing on the bed

My delta printer don’t start to print on the plate.
The calibration works and is ok.
How can I set the startposition correct? It always start 0,8mm from the plate
I tried to change the value to 0 and then I save by selecting store settings.
But the next time I want to print, de nozzle starts again above the plate


It seems that printer isn’t good calibrated.
Place the endstops at correct height. See picture below.

Calibrate again and store the settings.

Also check these topics: Calibration issues.
2. 3D Print(er) problems These also help to solve the problem.
Check every step and adjust were needed.

If it not help, You can create a ticket
So we can help you further.

Velleman support