Open up controls, under helicopter there is no Bank Left or Right. However, they are bound to 'A' and 'D'.
- Legacy ID
- Game Settings
Have a look for yourself
You can double click on the binding but I don't think this is very intuitive for new users and this should probably be fixed.
to clarify his ticket:
A & D are assigned to 'cyclic left','cyclic right' by default, BUT if you try to use A or D in another key assignment, the warning text in red says 'bank left', 'bank right' instead of cyclic.
i would imagine the 'bank...' text comes from airplane controls which aren't included yet...although clearing the cyclic assignments clears the warning.