ok cool. the 'MUS' sounds up my alley. one thing about the spitfire is that it didnt do well inverted. my little sister kept insisting it had a gyro (she knows everything, by the way) because of the way it tried turning itself over. it didnt have a gyro but it was still fairly fast. anyways thanks a billion. oh and would you recommend modding the MUS? i want to know so i remember not to fly it into the ground too often. as if i can prevent that.