So the new wording for x7 says "if you did not overlap an obstacle or ship". It doesn't mention your movement template overlapping the obstacle, the way a bomb or other upgrade card normally would.
I think this means you could plow a TIE Defender through an asteroid, take a free evade action, and then PTL to focus/lock/barrel roll/whatever.
I wonder if this is intended, or is FFG making a mistake with the wording?
