This is what usually happens in an attack from a P-47/Fw-190/P-51

[Laurwin]

often times i do notice the problem with wing gun convergence (those tend to be my favorite /mosy flown aircraft)

it just sux balls when you fire too close to the enemy and each of the bullet streams from your own wings, hits the enemy's wings separately. (not enough distance for bullets to converge, I think)

rarely does it make enough damage to kill in one strike. But it does make some nice ventilation holes in both of the enemy's wings though.