I recently changed over to diesel on my P-80se. The power increase was very noticeable! Using a Data Logger I gained 27mph on the top end. However.. with the diesel it seems to pop a small amount at idle and just under half. Above 1/2 throttle its not noticeable at all. When its popping below half throttle there are very small blue flames coming from the tail. I feel that the engine is getting to much fuel at the bottom end.

Is there a way to reduce the fuel flow at the bottom end? This is a GAS start engine.