If you're 15k in a small, nimble fighter goin 300, changing direction and altitude every few seconds, and you're the ONLY thing around, you're DEAD. Even after you change alt/direction, it would seem the rounds already in the air miraculously change direction mid-flight and target you. On the other hand, turn-fighting at 4k in a zeke, or plowing through at 7k in Lancstukas, auto-puffy never hits