There is alittle screw on the top of my carberator named to tidle stop screw and Mine came in the box laying out of its hole. How far do i screw it in? Cause im about to put it on my fazer!

Hold the throttle barrel closed, then screw it in till it stops. Now back it off about 1/2 a turn and check for full and free movement from full closed to full open, if not tweak out to let the barrel shut further, in to stop it closing so far

Thanks alot