Hi… has anyone had an issue with a tear in the pop roof sides, probably from snagging on the mechanism, to say least not impressed. We have only used it twice and this has happened and we take such care. I have email to see what response Mercedes come back with. Also when putting the seats back to create lower bed the motor seems to overrun for a bit once they are flat has anyone else had this and is it normal or an issue to be concerned about. Many thanks For any feedback.