Jim has this Kelly. You can't really see it but if you place your hand on the part where it's happening you can feel the jerking. Jim's spinal doctor said it's what RW's doctor said plus the nerve endings. The signal is not being sent correctly which causes the jerking feel. Jim also has clonus and that is more irritating to him because you not only feel it, you see it too. He started taking zanax and that seemed to help. We are currently weening off gaba with no problems. I hope you find something that helps it go away.