Yes I know! The picture looks bad, I don't think it looks like evap because it's pink, showed up at 4 mins, and two days ago I though I saw something too (looked more like evap), and today I can see it much better and for the first time I see it has got a pink shade. When the test dried it remained the same. I wish I could take a better picture, but when I try with my camera it wont focus it, and my phone camera is broken so that's what I could do with my computer camera. I will test tomorrow morning again for sure and try to post a picture!