I like post #2, 'cause that's how it is....
Then I sorta like post #4, but not as easy to understand...
Then there's post #5...well, how does that go again?
EW73
PS...The B747 Classics have been using this system for all models "forever", as far as I am aware.
Last edited by EW73; 3rd November 2010 at 09:19.