I've had this problem and raising the handlebars offered some help. Unfortunately, when I got the bars high enough to do some good, I began to have seat induced prostate problems. The real problem is the DF bike layout. It just doesn't work well for over 50's. It seems like you are always trying some new adjustment to deal with pain. The answer is a long wheel base recumbent like the Tour Easy, EZ sports, Rans Stratus etc. They are waaay more comfortable and your hands just rest on the bars without carrying any weight. Try one, you'll be amazed at the difference. bk