Fabian, thanks for the tips on the pull start cord problem. I came up with another solution that has worked fine so far. First, I moved the hole for the pull cord several degrees to make for a direct pull from my seat when starting the engine. This substantially reduced the friction between the cord and the guide. Second, I replaced the soft plastic guide that came with the pull start housing with a hard pastic guide from an old Homelite blower engine that a friend was going to throw out. Third, I replaced the inferior cord with one from an old Briggs engine (American made I suspect) that is 20 years old and has never frayed with regular use. There is just no substitue for quality and that will always be the case.