Hey all, I just signed up to this forum, but during my build I found this site INVALUABLE in helping me build my bike! My only problem as of day 3 is that my bike can't idle at all. I've messed with the idle screw many times. There was a black sooty liquid leaking from my exhaust and I couldn't put the choke on at all without the engine dying. So I guessed the mixture might be rich? Got on the forum and learned how to move the e clip up on the needle. (put it second from the top) The engine performed A LOT better and almost was going to idle, but no matter what I did the thing would just die! So is this just because of a new engine? Or is there something screwed up with my carb? Or am I, in my newbiness, missing something? Thanks! Btw, running a 16:1 oil ratio. Using walmart oil.