Well I went 2 turns in, and its never felt so good to ride that bike. Seriously not only am I getting a much harder hitting powerband everywhere, but its burning the fuel more efficiently and alot cleaner. The smoke is nothing like as thick, granted it doesn't smell quite as good but hey, the power and fun gains are godlike. Thanks mate. Oh by the way hows your YZ going after you got that cylinder back? yours is a 250 right?