Thanks guys for the advice, I figured out that I need to give it a good throw right through the compression stroke and it will not only start almost every time but it also will run corectly. When I ran it into the hedge the motor was just catching and I gave it a little gas as I thought it was running forwards, it poped and caught running backwards sending the plane into the hedge just as I swithched off the ignition. Its never a dull moment around here. I am going to run it some more tomorrow and lean out that low end.