So how much camber is good, and what happens to the airflow around a wing as camber is increased? A range of wing models was set up once again using the NACA 632-615 profile as a starting point. The shape was then manipulated to put more or less camber into it, maintaining the location of maximum camber at the same position along the wing chord in all cases. Then, a set of two-dimensional CFD runs at a virtual air speed of 50m/s (180km/h) was performed at a range of angles of attack, and over a range of cambers from 4% to 12%.