My brother in law is the Sherlock Holmes of small engine repair [1]. Over the summer I was riding my lawnmower, hit a particularly thick clump of grass, and my lawnmower started to smoke. I jumped off and called my brother in law for advice. "Oh it's the belt." He said without a doubt. "The belt?" I asked. "Yeah for the blades. I mean you can turn it on while I listen over the phone if you want." He said. So I did. After about two seconds he piped up. "Yeah it's the belt. Wh