Severe Taco'ing

How could you expect anything but suggestions when you leave out the most important info. Lights! In one post you say when your lights come on, meaning multiple. Another post you mention hps, so now we're getting somewhere, but what size 250-1000? How many? How about hoods, do they have glass separating the bulbs from the plants? Are people supposed to guess on this info and then give you a definite answer? Here's the answer again, your lights are to close. Pick them up. There's more than temp that can cause "burn". Ever seen skiers with tan lines from goggles or zinc on their noses? It's not because of temp. When people offer possibilities, thank them for their help, get off your ass and research it before making changes. Just a suggestion.