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<DIV><FONT face=Arial size=2>Push vertical, 2 of 4, rolling in to the wind to
wind correct. Keep a touch of the same rudder in after the 2 of 4 to keep
fuselage from weather vaning, but just enough crab, with full power, to prevent
wind drift. Stall, add a little throttle as it comes around for
a nice tight stall turn, remembering the throttle curve that is programmed into
code 18 for precise throttle resolution around idle to 1/4 throttle
needed for complete control. As it comes around add a touch of up elevator
and some aileron to keep the wings perfectly parallell to the axis of yaw. Hold
a touch of rudder as it comes verically down to wind correct the weather
vaning (again on the down line). Ease out of the rudder gently to prevent
any tail wag on the way down. By now you know the natural frequency of your
fuselage and exacly how much rudder is needed to dampen any oscillation after
the stall turn. Get a mental picture on where the snap should be on the
vertical down line. Once at this perfectly centered point on the vertical
down line, punch in down elevator, in .25 seconds later come in with the aileron
and opposite rudder. At exactly 320 degrees rotation begin to release the
down elevator, then rudder then aileron, thus insuring that the snap speed
remains consistent through the snap yet releasing the controls in this order for
a precise finish. Draw an equal line after the snap and then concentrate
hard on the radius to make sure that it is exactly the same as the radius going
up. Continue to concentrate hard on the wings level and level pitch
exit. Complete. The Snap Roll is just one element of the
overall maneuver where everything, including airspeed up, airspeed
down come in to presentation and final
score.</FONT></DIV></DIV></BODY></HTML>