I have the Manfrotto 055XPROB and one of the legs, no matter if the clasp is open or close is loose, i have tried tightening the screw a bit but it makes no difference, So when i have the tripod up and the camera set on it, the one leg will shorten, its really annoying.
I only have had it since June so this kind of sucks,
Can someone help me out please on what to do to fix it?

