I think it has begun to kick in - I noticed today that me legs did not tie up from sitting in my office chair the way it had been earlier. It should improve in the next 48 hours. Still have substantial weakness in both thighs and my neck has stiffened up - was diagnosed last year with cervical spinal arthritis. Getting an x-ray in the next couple of days.
Etiam non princeps sed usque ad genua, Principis Pacis!