One of the fundemantal mistakes you are making is to offer a complicated pointless explanation which has little to do with the original post which asked for simplicity.
For the purpose of PPL, CPL & ATPL training using the ball as an indicator of yaw is perfectly adequate
In regard to the footer slogan your snide comment does little to strengthen your argument but much to highlight you character.
ASK CAPTAIN JON
PS I accept the Americans call it the yaw axis
Last edited by rondon9897; 29th March 2007 at 13:13.