sagging

Anyone noticing any sagging of the leaf springs of their camper, I own a 2018 3170 BH which has sagged on the right side, Grand Design provided me with new leaf springs but the unit still sags to the right. went over to the dealer who has two more of these same units on the lot and they both sag...

The interior ceiling of my four wheel camper grandby ~2002 is sagging. the molding that holds the interior ceiling padding up keeps popping out. initially i was able to just tack it back in place, using the original tacks, using a rubber mallet and it would hold for weeks. No longer the case...