So basically exactly what I said when the sun shines just right I can see swirls but that is the only way. I tried using a Xenon Flashlight. I figured that would be good enough, but I guess I was wrong. What can I do? Would it have anything to do with the color of the car being synergy green This is the one: Ryobi 18-Volt ONE+ Xenon Hi-Beam Spotlight (Tool Only)-P716 - The Home Depot