I'm well aware about the lenght of tracer is determinated by frame rate and shutter-speed and other factors. I accept all is said about in the past, is technically correct and convincing. i'm aware the video I posted has a relative valor for this discussion cause the gatling is not comparable with spitfire armament etc. If u assure me the ingame (modded or non modded) tracer effect are 100% lifelike, however I'dont like them, it give me the impression of a banal visual phenomenon even if full real. I'd like some cinema fx even if not full realistic. I find nothing wrong in 'warming up' the game ambience with some (well calibrated) effects.
Just my thought
Cheers