I don't know why I have been watching this guy. I only see him repairing Mercedes and I don't ever see myself owning German cars, but he stopped to fix his fence.
Why did I watch a guy fix a fence?
Whoever worked on it last did some confusing things, but the pressure-treated lumber rotted away, so he needed to pull the posts, pour new concrete, and install new posts.
He put down a piece of plywood, screwed one 2x4 into the 4x4, and another 2x4 into that.
Then he used a jack to pull out the fencepost!
He also used an air hammer to break up concrete when the 4x4 broke and he needed to pull out pieces of post and concrete.
Is it me or does the neighbor have a concrete mixer just a short distance from the fence?
Sure, mixing it in the hole works, but I would use a mixer if I could!