I don't fall much dead stuff, but they are scattered through the bush everywhere & ive had a few close calls with the tops falling out of them from just being brushed with other trees, or being bumped with a machine, I had one come down on the canopy of my dozer after I bumped the tree with the blade, I was brushing termites off the seat for hours. I fell a dozen long dead grey gum for a neighbor 6 weeks ago & the top of every one of them was in 3 or 4 pieces before they gone through 30 degrees of the fall & that was just slicing through thin air, they are really fragile. Years ago I was looking at 3120 a Faller was selling because he was finished in the game, a dead limb hit him halfway between his neck & shoulder joint, his arm was permanently paralysed & in a sling because of the nerve was so badly damaged from all the shattered bones with the impact.
On old hotsaws, the backcut was facing the road, if something went wrong & it went the wrong way then it would have gone down across the road, the traffic should have been stopped for a couple of minutes while he dropped it, nobody needs some ***** like that lurking in the bush while your going about your business.
Trinkski