I shaved my Carharts off my knee with a 311 the other day. I was hot and tired, trying to get a job done. The little saw was acting up so I was limbing a downed hickory with my 311 using a 24 inch bar. Saw. Bumped my leg but luckily didn't touch me, I called it a day. That was a huge wake up call that will stay with me. Use the right tool and always wear your chaps.