Thanks for the update. Was just wondering the other day how you're doing, and whether there was anything I could have done to stay in as good a shape as you are. I've been getting much worse (bad tremor, joint & muscle pain, balance, gait, sleep, the works) since back surgery last year, still doing some stationary biking (tho it's much harder to keep up a respectable pace), but also considering DBS. Legs cramp & curl & so walking's difficult to impossible much of the time. You seem to be doing great. Congrats on your bike ride & all your successes.