Probably a dumb question, but....I have the TF100 test kit and did a TA test. At the point when the water in the vial is green and you start adding the R-009, as you add the drops, one at a time and swirl, when you are done, should the water be completely red? As I was adding more drops, I could see when I added the drop, the water would start to turn red so it looked like a swirl of red and green. I would add another drop and then there would be more swirls of red but not a solid red. So, do I keep adding drops until the water is a complete and solid red?