I purchased a new bottle of R-0003 at the beginning of the season and the bottle is clear rather than yellow like my previous bottle and there is no change after adding my 5 drops to check for CC's. I contacted TF-test kits and (after much explaining of my issue) they sent out a replacement bottle saying that Taylor must have sent an expired bottle. However, the replacement bottle is no different. I have a few drops of my old bottle left so I know I have cc's. Anyone else have this issue or know how to rectify? I've reached out to them again in hope of a solution.