Ok, I'll check in.
An easy job it was- take down a large multi leader maple in front yard with the bucket, leave all for the landscaper to clean up.
When I pulled up to the site, I noticed the tree was very 'over cabled', probably about 6 up there, and knowing these things can happen, I said to myself "be very careful not to cut anything that is still cabled". That happened to a skilled, experienced arb in my area a couple years before, he got hurt and the story left an impression on me.
I set up and started hacking away with razor sharp Husky and 0200. I kept repeating that mantra as I progressed, and used bolt cutters to remove each cable as they presented themselves. The two groundies were keeping warm in the cab of the bucket, as in, no extra set of eyes on the work.
About 30 minutes in, making good progress, I'd taken all the tops off and was now taking down the wood. I boxed and back cut a big leader, probably 18"wide x 12' long, As I finished the back cut and looked up to watch it tip.....I saw it was cabled to an adjacent leader.
I was like holy F.
It was cabled kinda sideways to it's lay so it tipped over a good distance before the cable came tight and when the butt of this massive log came off it's stump, it swung upward like a pendulum. I thought it was going to swing all the way up and around the leader and come back down at me and absolutely smash the upper boom and send me to tree guy heaven. There was no time to react or move away, the whole thing took less than 3 seconds.
Well the good news but also the bad news is that didn't happen. Instead, as the max force in the swing was exerted on the cable, it broke which caused the log to shoot like a torpedo directly toward the living room of the house. It smashed the exterior wall and made it partially inside.
Bad accident and damage, no one hurt, just a big insurance claim and a homeowner who thought I was a complete idiot.