Ok guys here we go again, Engine was running fine, 30% Cool Power, 16X8 prop. It ran fine for approximately one gallon of fuel then it dead sticked. Since that time I cannot get it to idle reliably as soon as I pull the igniter it stops. I have changed the plug and removed the reg. and cleaned it, forced fuel through all the passages and am getting good pressure in the tank. Tansition is fine, it just wont stay running when I pull the plug. I am using the standard F plug or the YS 4