since we are having an open season on DCNFs..My 1500 runs dual DCNFs, yes they are a PITA, but, the noise makes me forgive everything. I live up a reasonably steep driveway, the instant the nose points up the hill at quite slow speed the car stutters, gulps and falters. This is resolved by sticking the foot in it and rocketting to the carport. Is something wrong with the carbs or is this a DCNF "feature". I am running a manifold with correct angle of the dangle for the X1/9 and float levels are set as per my Haynes Weber handbook at 50mm.