Hate asking for directions,guy thing,but I did go on the Ellison website and after a reasonable amount of tweeking, have decided the krnet maybe my last hope.The mixture is lean in the midrange,from cruise [3000 rpm]to 2400 rpm.Full throttle and below 2400 the mixture is rich enough to yeild 100 degrees lower egt.No amount of intake configuration seems to have any effect.Any body have ideas?Tommy W.