prostaljic

Have this engine in my 700 have a problem i have only hovered this engine as the problem is that it leans out i have tried to richen it up it is now on three turns and not a lot of smoke commimg out of it but still do,s the same thing have also tried leaning out to one and half turns no change there running a perry pump on this engine what came with it all running gear on heli is standard 700 any help greatly recieved


Thanks ANDREW