I now have 3 gallons through it and have leaned it out as mush as needed. I leaned it about 1/4 to 1/2 turn (high speed). The last time I flew it after I had landed the engine dies? Once I touch the ground I go to idle and let it roll out and this it when it dies. I richened the low speed and this seems to help I ran out of time and had to go, so more time is needed. Am I adjusting the low speed correctly? It transissions smoothly from idle to full throttle. Can I remove the cowl, leave the engine running at idle and adjust the low speed this way? I know to be extra carefull making the adjustment and then backing away before going up on the throttle.