The new gen mag ride in the Blackwing (and C8) no longer has a sensor for suspension displacement so there is nothing to zero. It's entirely based on velocity of shock movement which is taken from a sensor on the back of the hub.
We could probably debate suspension geometry and whether lowering the car is actually a good idea for handing, but that's another discussion.
We could probably debate suspension geometry and whether lowering the car is actually a good idea for handing, but that's another discussion.