Hello, I have been looking at this site for a long time and it has helped me a lot with my pool. I want to give the responsibility of daily FC test and adding of chlorine to my Gardener. I made him a instruction sheet (english & Spanish) and a table that shows how much chlorine to add. He will be using my TFTest for this. If there is something screaming wrong please let me know! see attached. I hope it is of use to someone else as long as they put in their own chlorine info based on water volume of their pool, etc.