What you have to do is measure your ride heights.....and see what the readings are in the ECU....then adjust by a couple of data points......allow the car to settle, re-measure....and repeat!!
Failing that there are calibration blocks that you can place between the axle and the bump stop that are at a set height, you raise the chassis on jacks, place these blocks in, lower the chassis on to the blocks, then using the calibration software, set the current sensor data into the correct place for the ride height the blocks represent......repeat for the remainder of the ride heights!
I think Wammers has the block height information.