After trying several of the carb mods (different jetting every night for weeks), carb sleeve, removing the float bowl baffle and everything inbetween. I played with the float height and ended up raising it 2-3 mm and that has made the biggest difference. I have only gotten my 06 to bog on a couple hard landings since adjusting the float. The only negative is that gas leaks out the carb overflow tube easier than before (only noticed when picking up the bike to put on the stand and such). Good luck and I hope this helps.