- equal 'size' (width and height) of circle and square
- the bottom of the kite points towards the centre of the circle (while flying the circle)
- circle and square have four points in common
Call IN when the kite flies sideways (top of kite horizontal) on the horizontal line at ^50, before <50 is reached. When the centre-window is reached on the first stretch, the kite curves downward and flies the right half of the circle. During that first half circle the kite makes an even turn of 180°. Again at centre window, reaching ^5 the curve ends. Then the 'square' is flown completely, keeping the kite in the same attitude until the same point at (<0^5) is reached again. Then the second part of the circle is flown, again while the kite makes an even turn of 180°, ending at centre window, at ^50. Call OUT when the kite has flown at least 50% horizontally.