To make the game interesting give all Zeros no restrictions on maneuvers. That means that they can do Immelmann's and with out the straight before or after can do two steep maneuvers in a row with no penalty.
Also if a Zero gets the smoke, fire, engine damage it is on fire and takes 2 yellow damage tokens instead of 1. The fire does not go out but remains until the plane flies off the mat or crashes.

Tell me if your for it or against it.

Tom