I've got my 370Z roadster booked in with the local dealer to try and adjust the passenger window auto-drop, so that it doesn't catch the side of the roof. They seem confident it should be an easy job (adjustment, lubricating and maybe reprogramming the electronics to allow it to drop further and faster). I have noticed that if you push down on the glass when the door is open, it moves down a good centimetre or so. Has anyone had this adjustment done successfully yet, or is it a fault that cannot be rectified by a Nissan Dealer? Sorry to create a new post, but I'm not sure if anybody would pick this up if I added to the older posts. Many thanks!