"Your modified coos bay was a lot of fooling around"
That is kind of rich, coming from the guy who regularly fools around pulling trees over with a skid steer " To learn from the creation of an intentional barber chair"
If you had read what I wrote, you'd realize the reason I spend some time fooling around with this tree.
Of course I could simply have slapped one of your world famous "Micro notches" on her and let fly from behind.
That surely would have saved time and even produced one of those intentional barberchairs, that you are so fond of.
In this case the intentional barberchair would probably have been of the category that kills both the log, the sawyer and the saw, so as much as it pained me, I abstained.
The way I see it, you missed two parts of my post.
" saving the log and being afraid the tree was structurally compromized"
Unlike you, who can apparently blow up clients trees ( and scrubbery and adjacent trees and other items) left and right with no consequences, I happen to work in a business where saving the log is the first priority.
( that is if you are a forest owner, being a logger, I have saving the sawyer as first priority, but still like it a lot when both are possible).
If I had been sure that the tree was sound, I'd have bored out the middle, while doing a LOT of reaming, then put in a facecut, still reaming like crazy and tripped her from behind.
Total time would have probably been less than 2 minutes.
Like I wrote, I had a pretty good idea that this tree was rotten, since most of it's neighbopurs were.
Try reaming out the middle of a tree with core rot and see what that gets you!
So I used a hybrid between a Coos bay and an Open Golden triangle.
Got my bar tip pinched when the tree decided to pull fiber and go before I thought it would, but that bar is still killing trees on M?n and so am I.
I'm sure that in your own mind, you could have done waaaaaaaaaaaaaaaaaaayyyyyyyyyyyyyyyyyyyyy better in that situation, but I'm also equally sure that it is a situation, you have never been in.