30 minutes ago, nigeltastic said:I have actually sometimes found it useful to aileron onto a rock/debris if I need/want to go through it. You don't lose actions from it and you can clear your stress from a follow-up green maneuver if you're hitting debris.
I saw FFG say that you didn't lose actions from bumping with the AA maneuver but I haven't seen anything that indicates that you treat obstacles any differently.