Julie's point about the two-point system and rolling raised a question in my mind. Can you roll from side to side as well as straight ahead? The two-point is the only method I've seen when I've seen people using canes, and it seems to allow a sweeping motion in front of the walker. Does the rolling tip swivel? Cindy ____________________________________________________________________________________ Sick sense of humor? Visit Yahoo! TV's Comedy with an Edge to see what's on, when. http://tv.yahoo.com/collections/222 To unsubscribe from this list send a blank Email to bksvol-discuss-request@xxxxxxxxxxxxx put the word 'unsubscribe' by itself in the subject line. To get a list of available commands, put the word 'help' by itself in the subject line.