That's a good point, but when it happens in every single FPS (anything from Valve, Epic Games, the makers of Battlefield, etc) I play, I think it's a good chance it's the phone's problem. The 007Mk1 and Lambda Pros portray more realistic distances, but the AD2000 has an edge in sounds coming from above and below. Sold my AD2000 a few months ago, so this is from memory. The left/right thing bugged the crap out of me, though. It was their main problem for me.