Vader seems like a pretty effective crew choice for the Raider, since it's the first ship that can carry him and actually regenerate the damage he does. So how exactly would that self-damage work on a ship with two sections? There's a few ways I can think of to handle this:
A) the player chooses which section to apply the two damage to
B) the player chooses which section to apply each damage point to
C) the section that holds the weapon currently attacking takes the two damage
Option B seems unlikely to me, but both A and C seem plausible. The only previous ruling that I can think of that relates to this is how the R2-D2 crew card operates on a CR90 ( https://community.fantasyflightgames.com/index.php?/topic/107287-r2-d2-crew-question/?p=1140290 ). In that case, you choose one section to apply the whole effect to, so maybe option A is the way to handle Vader?
Edited by Pandademic