Hi, My F28-80/3.5-4.5 is suffering from some zoom creep at some focal lengths only (around 80 and around 28 but not in the middle). I bought it used, a while back (no, I cannot return it) so I don't know if that's inherent because of front-heaviness or if it's just age and use.
Is it easy to fix, or is there no point thinking about it? Thanks, Kostas
