- figure symmetry
- the semi-circles flown simultaneously
IN is called as the kites start flying in an up-side-down position at ^50, not closer to the centre of the window than <65. After this leg, two parallel semi-circles are flown on the left side of the wind window, with a diameter of about 35% and 50%. The kites ares 'facing' in the flying direction. A second pair of semi-circles is then flown at the right side of the wind window. OUT is called when the kites have flown a straight line of at least 20% at ^50, with the kites in an up-side-down position.