I have made it to 90 degrees as of Jan. 25, 2008 and a little past that a few days ago but am having trouble getting past 90 again. Some of the suggestions on the site have helped me a lot...just check out all of my posts. I am a bit frustrated that I have to use the walker but I was set back a couple of week with Plantar's Faciitis. It is still a bit painful when WB but nothing like before...again, thanks to my BLer friends. Just plugging along and going very little distance at this point. BUT, I will not give up the fight.