Question about MS Flight Simulator 2002
 

I'm playing Microsoft Flight Simulator 2002, and I've been trying to pass the private pilot certification test. However, whenever I have to do the 360-degree steep turn to the left, I always fail! I've tried turning at 30, 45 and 60 degrees; keeping my altitude between 1900 and 2000 feet or 2000 and 2100 feet; keeping the airspeed around 100, 110, and even 120 knots. Does anyone know what I'm doing wrong?