I took apart my carb and cleaned it up and everything seemed fine, just some varnish in the bowl. I also cleaned the fuel filter. I did not mess with the needle valve. It didnt run good before, and now it seems like if I dont have it choked or at full throttle it dies. Any ideas? Do I just need a carb kit? Also there are two adjustment screws on the carb. I know the one on the side adjusts the throttle itself, what does the one on top do?
