[.:4:.]

Theres one bloke trimming trees. Not a direct neighbor. His chain saw is boging and stalling. So its to a worse degree doing what mine did. Frictioning through limbs, not actually cutting. I put a new chain on my most hated thing. Its not that hard and makes things easy. Im a little over the top with safety when it comes to rotating blades. But in contradiction, a sharp chain on a motor sword means both less time cutting stuff, and less time for the thing to cut your face off.