If anyone knows what the stock clip position on the needle jet is could you let me know...also what is a good setting to have your air scew at.I know that you have to fine tune your air screw to your engines liking, but i wana make sure I am in the ball-park to begin with. .....and this is just a general question about needle jets, If the clip position is wrong on the needle jet, could this prevent the bike from starting at all?