I cant find a picture or manual of the screw on the S1 Buell anyone have any pictures of it
Idle speed adjustment? Or idle mixture? Idle speed is controlled by a knob/cable that runs up and out the right hand side below the fuel tank. Idle mixture screw is hidden by an aluminum plug so you don't make any unnecessary adjustments. The plug needs to be drilled out before you can adjust it. I am away from my bike for another month, otherwise I would have a better explanation of it's location...