Hi, I been doing the calibration and finally manage to follow the procedure, and reset the Counts to zero and then calibra te, both in production mode. After that, the car adjust after moving. Then, I checked after again the counts values, and they are not anymore at zero, but at least are not negative this time, and all of them, 4 corners are inside the limits, between zero and 1023. Specifically at 634 left front, 466 right front, 403 rear left, 515 at rear right. (before the values where in the same order -707, 450, 362 and 457)
Then, I checked another screen called "calibrate height", in INPA and I see something strange that I will like someone to interpret for me if possible. I attached a picture:

https://postimg.org/image/g1srru45d/
As you see, in front axle left, which is the one that is been always giving me problems, it says that "the height from the ECU" is a negative value... what those values exactly means? anyone? for some reason, the left corner has something always in negative... I wonder why. The sensor is new, by the way.
In the picture you can see as well in the new counts reading that I have seen and posted above in this post (403, 634, 515 and 466). Why the counts change automatically from zero that I set them up to this values? What are the counts exactly then? I am willing to really understand how this thing works... any help?