LOL, but yet it blows wings off in 3 pieces in 1 shot.........
I really don't think you know what the heck you're talking about.
a single 20mm doesn't atomize a plane, but it can quite easily KILL THE PILOT. Pilot gone = plane must go too, so the end result is a fireball.
A single hit does not blow your wing off. However a solid burst with multiple bullets all hitting the same area will do so in short order.
"Flash" mark sprites can also represent "bursts" rather than individual bullets.
Proving a bug in a tank's armor is one thing. Proving the system is screwed up? No. You've merely pointed out a bug. Now that the bug is dealt with it functions as it should. Same with bugs where damage on the left side of a plane showed up on the right side, and other "bugs" -- i.e. unintential code problems. Your claim, however, is that the entire system is broken, based on your reporting 1 bug? Well the bug got fixed? Does that mean the entire system is fixed now?