I need to post this here so all can see it. Thanks, Dr. Siskin. I think it's working. I did half an hour today at level 15 on this weird machine you can strap your feet onto. Still a tad sweaty. It has another gizmo you pedal with your hands on at he same time. Kind of a hand-foot stationary bike oddity. I think I will stick to the nustep.
Anyway I can't tell you folks how grateful I am that the progression seems to have stopped. I was SPMS, and I don't know what I am now. I kind of like it that way. Keeps my GP guessing. Thanks for the short work you made of my veins, and the cost benefit just keeps on going down! Most of the people at that meeting on Monday have been treated, and I am guessing, a lot by you guys. When I walked in with my walker, they applauded.