You can't take Chewie as a crew member and also have him as a pilot.
If that was aimed at my suggestion, let me rephrase for clarity, sorry.
Switch C-3PO (Crew) onto the Chewbacca (Pilot) YT.
EDIT: Reread my post and may have glossed over some important details:
two evades per round on the ship that can't take (dealt) crits
To break this down: C-3PO (Crew) on a 1 AGI ship (guess "zero" and you'll either trigger C-3PO or have an evade, MF title for Evade action, Chewbacca (Pilot) ability (turns them facedown without resolving).