Talk:Critical Hit Cards/@comment-30277232-20170227021211/@comment-454133-20170227025847

I assume you mean the third FAQ line. What this says is those actions (free or otherwise) are not blocked by Damaged Sensor Array unless they're on your action bar.

So for example, Tomax Bren with Ysanne gets the DSA crit. Ysanne still works fine, because this TIE Bomber doesn't have evade on its action bar. However, if Tomax has Expert Handling, he cannot use it to barrel roll because DSA blocks all actions on his bar, and his bar contains Barrel Roll. (Though I assume he can still clear a lock with Expert Handling, even without the roll; the step performing the roll simply gets skipped, though Expert Handling's FAQ is a bit unclear and I don't think I'm right on this).

If Boba Fett equips Ysanne and gets DSA, Ysanne no longer works because Firesprays naturally have Evade.

If an X-Wing with Vectored Thrusters gets DSA, it can no longer barrel roll. Even though the x-wing bar doesn't naturally contain a roll action, DSA disables rolls because Vectored Thrusters added roll to that bar.