Anyway, I expected this to add glowing light tracings to each vehicle. I dislike what it actually is.
You can change the brick settings in the code.
Making the emitter go in the direction you want is the problem :P
You could make a vertical rectangle projectile that made an emitter that looked like glowing light spawn from the vehicle via events
Otherwise, you get what you get until treynolds releases his 'amazing compared to this' tron bike...