@johnbishop, I'll proceed cautiously. The Stepper, while intriguing and something I can't wait to try, looks like something that says you'd best be careful if your PN legs aren't used to walking on sand or other giving surfaces. Will the Stepper help restore a bit of good balance or an ounce of gait confidence? Well, that remains to be seen. Have a super day, John. I've my annual this afternoon. I look forward to having a talk wih my primary, although I know, and she knows, there's not much to offer that will help with my PN. –Ray (@ray666)