Could you tell us how does the level calibration works on X5 ?
X5 does check all nine points before printing and does it for all new board an print.
I did a manual calibration and set up nozzle height (with screws) to work at, let say 212 for instance then I ran autolevel. Autolevel did a better job on 9 points but find a 212.45 nozzle height. So I entered on studio, a -0.4 nozzle offset. It seemed to work for the first print then fail for the next one.
So what did I miss ?