For a long while Lady Linda has had back problems in the van.After advice on here we bought a Duvalay gold topper but no better.Then found that the metal support rail was flexing slightly so made a support to strengthen it but only slight help to her back.Bit the bullet over the winter and bought a Duvalay shaped mattress and tried that along with topper and my back is fine but madame still suffering.Today I bought 20 new bedslats,not caravan ones but from a bed repair place, and replaced all of them on her side,hoping this fixes it otherwise I think we are going to have to pack up caravanning 
off to Caravan Club national rally in a few weeks to try it out,
Has anybody any other suggestions
off to Caravan Club national rally in a few weeks to try it out,
Has anybody any other suggestions