I have a similar tool but it doesn't have a coupler and I just fill it with grease , hold it up tight and hit hard lol I've really enjoyed it And it has saved me lots of work Now that I've been educated I might try ATF if it is something that is rusty and hasn't been used for years thanks for the vid
Also, like your videos! I wish to one day own some land. As a youngster, my dad and I would be driving down some country road and anytime a farmer is out baling or collecting hay with the bale wagon, my dad would always pull over to the side of the road just to give me some time to watch and machinery in action. I'll be 39 years old this October, still don't have my own land because Commiefornia is too expensive and the politics sucks here. So for now, I have 12 more years until I can retire and get the hell out of this shit hole of a state. Can't wait to move to a "free state"