okay, my worst thoughts have come true... so i turned out the tiny black idle screw about 1 1/2 turns(until it stoped moving while idleing) and now it hesitates when past half throttle, and wont idle for long as it did before... so i turned theidle screw in 1/2 turn and still no better any ideas... i know this sounds dumb but this red dot is a great engine and i dont want to go wrong with it ...