So, I just received my VEIL in the mail on Wednesday. I was excited to paint it on my headlights, fog lights, turn signals, etc. So, I taped up my headlights with masking tape, to help with the run off and began. To make a long story short, I just painted it on and kept going until both sides kind of resembled each other. It's really hard to make each side match the same darkness, so I pretty much kept going and going! In the end, I had used up half of the VEIL! So, I guess the simple question is how many coats should I use for next time? Does making the headlights darker rather than lighter affect the effectiveness?