Just follow the instructions and all will be well. If not, Start it up and get it running slightly rich. Let it run at around 1/3rd throttle for 5 minuits. Let it cool off. Then repeat this through a coupla tanks of fuel. Then over the next coupla tanks raise the throttle and lean it out some untill you can hold full throttle for 10 or so seconds and go back to idle and back without a problem.. Then set it a coupla clicks rich and go have a ball.

Mark Shuman