the latest update notes say "Greatly improved the reliability of the AA guns when firing against bombers from certain angles."
But what i feel when i fly all kinds of planes(bombers, attack planes, fighters, and even heavy bombers) is quite different.
AA guns can kill any planes with only 4-5 shots(except a heavy bomber). It says 'certain angles' but actually it should be like "Greatly improved the reliability of the AA guns when firing against 'PLANES' from 'ANY' angles.
The only reason I fly a heavy bomber was the game where there were too many Anti Air strength in the enemy side. But now, it gets too hard for a heavy bomber to fight against even one AA gun.