That's an important point. Many people don't even like to read the manuals. Of course they are going to have problems starting the engine next season.
I enjoy the tough little mantis. I actually used it for the initial breaking of the sod on my garden. It got grass tangled around the tines the first time I tried it, but then I mowed the area short and the Mantis chewed through the clay like a champ. It also pulled up some substantial sized rocks out of the planting bed. I started piling them up next to the 20 x 30 garden area and will have a good amount of nice looking river rock for decorating.
Mine still starts on the first pull. All it takes is a few minutes of maintenance, from time to time.
Paul