2015 Tuscany 40KQ. Have had the driver side windshield wiper come off while traveling down the road in a rain-storm. Let that soak in a bit, no pun intended, had 3 roof leaks, fortunately found all 3 at once and fixed. Left upper tail lite assy full of water- bad seal, warranty replaced. Been a pretty good coach afar from that. With a 450 Cummins, it will get out of its own way!