A few years back at Willow Lake, I met a young man with a large bandage on his left foot! He said he was bucking a big fir about 6ft diameter at a landing. The fir rolled and put the chain saw, at max throttle across his foot! It cut his foot across behind his toes half way to the ankle! All toes were gone, they couldn't save any parts below the cut! He said it went through his caulks and into the ground in less than a second! It looked like he was taking it in stride. But it sure made me pucker just listening to him!