It would have been so quicker and even more safe if he used one pulley, secured it to a nearest tree in the direction of falling, tied it to a tree and just pulled.

But why simple method if you can go with complicate one.There are craftsmen who roll in the right direction.

but for how many years I have been interested and have not found out how to do it and everything is correct on the video, only it was necessary immediately above the jack to extend the extension wider so that it does not press into the tree.

I could have that tree down and almost cut up, by the time he’s been playing around.The notch method is 3 cuts and it is just as felled. This took forever to accomplish. I’m not impressed.