why dont the machine guns shoot like machine guns?

[guiltyspark]

There is about 90percent LESS lead in the air then there should be.

When i point the fighter toward the ground and fire off a burst only like one puff of smoke pops up on the ground.....

It should be MANY MANY puffs of smoke .

It turns out that the guns in this game are shooting at like 100 rpm .

WAY under the actual speed at which they shoot