I was out cutting this morning and pinched my bar. I was felling an oak about 14 to 16" across the base and I knew it was slightly tangled with some elm branches but did not look at all like that would hold it up from dropping. Had to take the power unit off as I did not want to risk it getting damaged. Got my other saw out to cut it free which I accomplished but it just slid off and dropped off the stump (it was leaning out well so not really much danger involved). All I could think about was the video on how not to cut a tree that was on this week. I already had half a pickup load cut and loaded so that oak would have just finished it off nicely. Did not take long to realize that elm was coming down too (it was leaning out over the corn field too). Now I have a good start on another load. I know pics or it didn't happen....just can't seem to get in the habit of taking the camera.