I was working out of a Genie lift the other day, had a big limb rigged to pull up and got my 020t stuck, I tethered it to the lift inititally, tried to cut it out the silky, no chance, to had to swing out for another saw...forgot to untether mine from the lift, looked back when I only got about a foot away...looked back and the bar was bent over quite a bit, tether stretched out..ooops, no-one saw except me, as I boomed back I watched the bend spring out of the bar...it was ok thank goodness, that little ring on the back of the 020 sure is strong and bars can bend a long way before they stay!