I recently purchased the Immelmann and Recon Patrol booster pack. I noticed that the D and K decks that come with the Recon Patrol pack have 2 extra cards. They feature 2 small red lines (numbered 'D' RP 1/2 and RP 2/2) . I've been told these are stall cards. A few questions:
1) How do you use them, I flipped through the rulebook and did not see a reference to these cards.
2) The D deck that comes with the base set does not have these cards. How do I know which planes will use the 2 extra cards? Should I set them aside from the deck since the base D deck does not have them. Seems odd that one 'D' plane would use the 2 extra cards and another would not.
EDIT: The Immelmann pack and the decks that are included also have the red line maneuver cards.
What am I missing?