To ease the pull of the 2006 clutch, the latest issue of Motocross Action describes a procedure for replacing the clutch actuator arm and going to an 8-friction disk clutch pack from the 2007. Has anyone done this? Is there that much of a difference between to 2006 and 2007? I have a full Hinson clutch in my 2006 but it is still not the easiest thing to pull. If the 2007 is much easier, I would be willing to do the mod.