ORIGINAL: w8ye
I went and looked in the current manual and I cannot find anything about the 2/5ths & 1/5ths bit?
Many thanks for the comments,will set the airbleed screws at halfway and fine tune from there if necessary.Maybe the term "manual" was overdoing it..it's the standard three page run sheet you get with every new engine and it definitely states factory air needle pre-set along with a diagram but i can't scan it in here.Anyone else have one? cheers all