So I was thinking, normally you cant tell if your heli / car / plane is leaking fuel but what if it was leaking and you can see the fuel dripping out or spraying?
Does anyone think this would be a good idea?
I agree with this, although I think it would have to be a mod by itself instead of a sarge AI addon.
There should already be the effect there to do it, and it should just be a matter of attaching the effect to a helicopter leaking. It may be a problem though detecting that the helicopter is leaking and not just low on gas. Sounds like a harsh loop for it to constantly be checking the gas level on helicopters frequently enough to detect leaking.