OK... I'm confused... from what Canuck said she fell on rock... is that what caused the injury? If so, it may NOT be setup... if the knee is hurting for no apparent reason, then I'd say get a fit done... but if ya fell on it, and have had it checked, you may just need to be patient... knees aren't made for slamming into rocks... sorry... I know it's gotta be a bummer!