While I'd like to assume the first marking is 30 degrees, it isnt mentioned in my FCOM.
Also there are 4 markings on each side, suggesting a max of 120 degrees, which is more than the actual max of 72.
And, as far as I remember, when making a 180 turn during a backtrack, I do use full tiller, but can't remember if that is actually at that last marking.
Last edited by the_stranger; 27th Aug 2021 at 10:46.