Like a flash the youth pulled the control lever back.
“Too far; lessen the angle.”
He promptly obeyed.
“Volplane!”
Harvey pushed the lever forward, but not too far.
“Quite well; go to the right.”
The youth started to shift the rear rudder with his feet and smiled.
“That is hard work.”
“Why?”
“Because of the gyroscopic action of the propeller; it is much better to turn to the left, though I suppose one can manage a long turn to the right.”