So good explained ! Once again thanks making this available.
But as you mentioned, there's missing exact info on the logic how/when the DCC controller will register the middle position after lifted recalibration.
I mean when the car is being lifted back to the ground the suspension teke a letter V position for the thres, and the rubber doesn't allow the car to be fully standing in the ground for about 1-2cm untill we roll it a bit front back, or drive.
So there possible theories for the DCC controller storing new data:
1. After calibration will measure a medium for the middle position in couple cycles while driving
2. After calibration, the unit activate time dependency controller on which the car must be deiven for a while
3. The values are stored once on the moment when lowerd down and the middle point is reached, !! If that is the case then bad news, as mentioned above the suspension will not fully stand, shich means then that calibration must be done not with full leveled suspension but a bit before when wheels(tyres) are still 90 degrees angle to the ground, that also persume to have logic because by manufacturing full extended shock absorber is to be avoided for damage, plus no body drives with full extended suspension till wheel on the air not even on broken streets, but with maximum extended suspension and wheels still touching ground
I don't have a lift available for free, else I could test the logic and see if differences while driving. Hope is interesting and someone can consider this logic, or maybe dealer friend can say the secret 🤗
And then one more open question, bit other subject but related:
- how exactly the wheel must be aligned? Mean, my car could not be aligned many multibrand shops, even having respected tyre pressure, fuel tank full, no extra loads etc..., the open question is as they positioning the steering and taking measured with engine turned off, which is wrong, because electro servomotor for steering hydraulics, and the gas/oil compression made by internal electric valve on the shockabsorbers, assume that having this with and without power will give different results, because again we will not drive with powersteering off and DCC valves disconnected, I'm bit right or not?