KNG SNKE
Enthusiast
You have just set the yellow cause back 2 steps
From a physics/astronomical perspective...Blue is faster since it has the highest visible spectrum wavelength at 450-495 nm wavelegnth @ 606-668THz...followed by Yellow at 570-590 nm @ 505-526 THz and then the slowww less energetic Red spectrum at 620-750 nm @ 400-484 THz. So there you have it. I case you were wondering, the Violet Viper would be the fastest.
So if someone can do me a Viper mirror view of say, a Honda minivan, just put the yellow Viper behind the van and we'll be set!
Pic of the day: