Right i installed some polini carbon reed petals on my standard reed block they matched up fine to the cage and when i was riding the bike would go 0-30 really quick then start to bog and not rev properly. So i put my standard reeds back on and its doing just the same thing now but reaches 50 after a long long time and sounds like it wants to cut out. What do you reccomend, some quick help would be highly appreciated imp: thanks in advanced, darren.