Hello Mark I hope you can help I looked at our springs and have concerns that we are going to have trouble with breakage,they are flat! If you could would you tell me the contact you used at lipert frames any help would be great,we are fulltiming so taking it in is out will try just to get repair parts to replace springs. My Landmark looks like it was made about the same time as yours so they must have got a bad run on springs. THanks John (jtcfishing@yahoo.com)