Ok, so how many turns out should the airscrew be for a standard setup? I'm just interested, I've recently made some mods to my mk3, and was wondering what the standard set up is.

Oh yeah, my bike scares me now . Because i've never ridden another CRM, I don't know whether my bike used to run slow, and now it's normal - or have I unleashed some scary beast that tries to rip my arms out when it hits the powerband

ayup davey,turn the air screw clock wise till it stops then anti clockwise 1-1/4 turns to set at std