As the title states, the headliner fabric has started to pull away near the sunroof opening. My first question is what sort of glue should I used to re- secure it? Secondly, since this vehicle was new to me, was there at one time a molding that goes around the interior of the sunroof opening? My other vehicles with sunroofs have a molding, but it appears to clip on to the hard backing of the headliner. The Rover appears to have a little different set-up.