yes, that is a good idea, since its a servo that is dividing the flow of the oil, we could have proportional control over the amount of smoke that is generated while keeping the pump working at spec, i.e. full flow at all times...but that means extra plumbing

abit off topic, but seeing that the pump uses nothing but engine vibration to work, cant we use it to pump the fuel of the engine , into the engine, and make some kind of supercharger for 4 strokes?