I've been using the saw for almost 4 years now. Often I forget to drain the gasoline, and yet it starts up after that easily every 3 times. The carburetor tuned the atm itself, everything was easy with respect to 3 bolts. The motor runs stably in it. Cuts through any wood effortlessly. The main thing is not to save on the chain. The tire is normal in length. In general, a good worker.