I'm still dealing with lower back pain and wobbly knees from being rear ended 2 years ago...just in case my thoughts have been missed. Have had shots in the back and will be getting more Wednesday April 22. Hoping to be walking normal on my 81st birthday on April 28. Except for this setback, I feel great, an minimal medication for my back. I still think the 54-55 Manhattan is the most stylish auto on the road.