if the q100/200 are bouncing,go into the aircraft.cfg,and search for the heading contactpoints change the first one to this and it should stop ://point.0= 1.000, 26.000, 0.000, -6.700, 3000.000, 0.000, 0.500, 55.000, 0.200, 3.500, 4.000, 4.800, 4.800, 0.000, 0.000, 0.000point.0= 1.000, 26.000, 0.000, -6.700, 3000.000, 0.000, 0.500, 55.000, 0.200, 3.500, 1.000, 4.800, 4.800, 0.000, 0.000, 0.000cheersJP.