Hey hey... did every one of you forget that .50 caliber is a machinegun, not a cannon?
Cannon seems quite ineffective too, as I were shooting those P-51 drones, they took over 6 hits before anything broke up.
...and like zillion hits of 7.92mm from Ju88 flying right next to their prop. (maybe this needs fix?)
Didn't see any bad things with .50 caliber, as it has high rate of fire.
Though, what I think needs little looking into, is dispersion of all the guns used.
In 109G2 I flew 80 yards off P-51 drone, shot with the cannon and I hit all over, even if I kept aim at the same aiming spot while turning..