My BFF's husband just had knee surgery to repair a torn ligament. Poor guy. I think he's suffering the same affliction that has caught the rest of us - old age! Anyhoo, I thought the old truck from Country Livin' was kind of appropriate, because if you repair them, they'll keep on running, no matter how old they are.
Unfortunately, I sent it off before I noted the measurements, so I can't give you the "How To" today. Bad Cindy!