I'm in the middle of purchasing a new home which has a very narrow driveway. When pulling in and out of the garage, the Model S has about 6 inches of space on each side between the neighbors house and mine. Can I trust the Summon feature to pull in and out of my driveway without scraping up against either house? Should I be watching the car when using the feature? I know that Summon is still in beta which is why I am worried. Thanks!