When you choose the uncustomizable scheme, the triggers which act as left and right pedals, also begin firing the gun if there is one in the pilot's seat (in this instance, the AH-9 Pawnee).
Obviously no one wants to begin firing their gun while trying to turn left or right, so it'd be great if a solution could be whipped up! {F20756}
Technically a solution is to remap your controls. The problem really comes from traditional RT firing while as infantry and LT/RT rudders in vehicles. Ideally you should be able to have a different profile for infantry/cars/choppers so you can re-use buttons.
Mass closing ancient tickets with no activity for > 12 months; assume fixed or too trivial.
If this issue is still relevant in current dev build, please re-post.