One Leg has loss it's grip. (by 2 users)

I really love this tripod because it's super compact and portable, but has great height when fully extended. So I'm trying to salvage the one I have now.

The problem is the legs lock into place by turning the legs clockwise and unlock by turning counterclockwise. One of the legs seems to have lost some piece that keeps the segments together. When I extend that particular leg, it will slide all the way out of the tripod leg cylinder. There are three segments to the leg, so each segment, except for the last segment closest to the tripod, can slide directly off the tripod when loose.

Any solutions besides buy a new one?