dude, your still using food coloring. The way it was done in that thread it WAS diluted in water bro. It just fucks everything up. My advice is this - if you HAVE to try this out for yourself, spend the bucks on some TASTY PUFF tobacco flavoring spray. the shit tastes pretty good, and its colored too. Just take a bottle of that, n dilute it, and do the same thing you would do with food coloring. That tastypuff shit is made so it doesnt change the way the weed burns, it just changes the flavor. But its colored to the flavor it is, so you could in theory do it n it would work. But dont use food coloring. if your gonna do it, do it the most probable way it would work for you without sacrificing any weed.