Hi guys..Might be a crazy question, but gotta ask. Water temp is less than 60 and I think I remember that water should be 70 or better to test CYA. As I keep my home cool, is it ok to warm the test water in the microwave for a few moments? Maybe I'm being A/R, but doing my first test of the year to get ready for my shock process. Your thoughts, as always, certainly appreciated!!! Thanks!!