Hi everyone,
Ive bought a second hand Super Custom 120 4stroke (couldnt afford new)
Now its not come with instructions and im struggling a little to get a reliable low tick over,it seems that the carb is shut as much as it will let it but its still running higher than tick over!
There is the normal screw in where the throttle arm is,then theres another screw on top of the carb? does this control how much the carb shuts off?

Any answers would be great,or even where i can get the instructions from?

Thanks in advance

Carl