So I get that shields = black dice for the other side, that's not the issue. I'm more wondering about moving shields around once you've got a sexy shield generator.
Okay, so a stock 1300 has two shields - one front, one back. One Angle Deflector Shields maneuver and you can have both in front, or both in back. So far, so good. A couple of good scores later and you add the Reinforced Shield Generator to the ship - "one additional point of defense to one defense zone of choice."
Can that point move? I was assuming that you could flip it forward or backward like one of the stock shields - put all three (with two Angle Deflector Shields maneuvers) to the rear. But, it could be interpreted, by the reading of the text, that once you assign it, that point is forever locked in place.