So.. Wohmman came home today complaining that the driver's side FWD isn't staying up. Sure enough, it's not. At full opening, it seems OK. But anytime it's obstructed from a full open (sensors/umbrella mode), it begins to slowly descend. Seems like a leak in one of the arms. The lower the door is, the faster the descent. I'll be calling the SC tomorrow. Anyone else seen this?