Follow the instructions, except that a very rich mixture for the first run is more like 4-5 turns out instead of 2 1/2. Keep the speed at or below 5,000. You will need to keep the glow driver on to do this. Run it so rich it almos quits then lean it out just a tad. After than keep leaning it out till you have burned several tanks, then you can set the low speed and idle mixture.