My DABS (Dear And Beloved Spouse) has had the hots (!) for a Model S for more than a year. She has driven the car a few times, looked at it the showrooms a bunch of times, almost had accidents while looking at them on the freeway, and changed her mind about color several times. At issue, (currently) is potential difficulty of entering and exiting a low car in a straight skirt. At present, she drives a wonderful FX that is very kind for entry and egress. It appears Smart Air would raise the car at least a little bit, offsetting this problem. What is your experience with Smart Air? Do you park the car "on high"?? Does parking it "on high' make it easier to get in and out of the car. Does it stay up there until the next time you drive it or does the air leak out? If the air leaks out and the car descends, can you raise it before getting into the car? Many thanks from this being driven crazy one. E.