@funcountess Thank you for your suggestions and encouragement. I like the sound of your bed. I have had xrays and I had the good MRI fairly recently. It's funny but I never really have had it explained exactly what is wrong. I know I have disc problems but that is not all. One specialist looked at my MRI and just kept saying Dear dear me, deary me, which was a bit disconcerting. I think it is a mixture of things. They just say I have pain for the rest of my life and there is nothing they can do. Some of it is age and bad backs run in my family. I have really abused my body too with over exercising and activities that you pay for as you age. I started my bad back problem at age 40 and it has gone on from there. I also have osteoporosis but I take Alendronate which improved things. I have a good ART therapist and I have massage and I am still learning what makes my back pain worse. Some stretches are not good. Walking seems to be ok. I might look at those beds.Thanks. You are very kind.