They are likely un-workeable due to framerate.
Never mind the fact that in real life, the vibration must have made them nearly useless. I'm sure if I was a pile-it I'd have had one too, just in case a flash of colour might alert me to an incoming enemy. However, they didn't have to work about framerate issues, so it wouldn't hurt to throw one on IRL. Here it would be a trade-off for a very questionable benefit.
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Lephturn - Chief Trainer
A member of The Flying Pigs
http://www.flyingpigs.com "My P-47 is a pretty good ship, she took a round coming 'cross the Channel last trip.
Just thinking 'bout my baby and lettin' her rip, always got me through so far."
- Steve Earl