Weapons effects not matching hits?

[IceFire]

I've seen this happening for a long time. I'm not sure if 4.11 makes it worse but maybe it's just a placebo? I honestly don't know. Just the other day I was flying a P-38 in 4.10.1 and got hit with a MK108 shell and absolutely nothing happened. He hit me three more times several seconds later and all of those were devastating but that first hit (in that case) didn't do anything.