@Myke
Dude, I really appreciate your wikipedia research, but I still think the GAU-8 in combat situations have more fire dispersion than 6m...
http://www.youtube.com/watch?v=5Iz5MwPsfyo&feature=related
As you can see, I'm pretty sure the distance between the shots it's much bigger than 6m. Therefore, increasing the dispersion in the game will improve the realism.
For sure.
And also, have a nice day too :)
BTW: I'm not asking your help...:j:
PS: In the videos you can see an A-10 firing at enemy building (that isn't an armoured vehicle ;)). Be creative... don't read only wikipedia articles.