Yes I had a 2004 Scottsdale by Newmar W22 that was bouncing but that dash was ok until Newmar put H.d. Monroe shocks on,then it banged and rattled so bad the dash cracked,then the tv frame cracked then the roof cracked.Newmar clamed this was normal.From what i have learned the monroe shocks are the harshest and the cheapest,Billsteins are a bit less harsh and bit more money and Koni are the best and the most money.My coach had to short of a wheelbase and Newmar also streeeeeeetched it to save money. Good luck! Jerry Logan