My motor is has been overfuelling like mad ever since i've had it so i got my haynes out and found were the air/fuel mixture screw is....
BUT it isn't even there!!!!!!!!!

No f***ing wonder the thing dosn't run right!
The question i have is were can i get a screw from? Breakers or can i use a standard size screw and just make a screwdriver slice in the top??