I've had to have some repairs (hail damage) on my 2012 Acadia. My roof had to be replaced, and when the roof drip moldings were replaced - they are not secured completely from front to back.* There is a clip on the front, about 1.5 inches long with a sticky strip and then one clip on the back.* The rest of the molding is 'free floating'... I don't think this is right.