Welcome to our forum.
So, Jim, based on your post, what is the benefit of the Clear Ray? Sounds like you are adding as much chlorine as most people do.
ps the water looks ok and doesn't smell. We have used a variety of different sticks. It's the readings that are low, I don't fell like getting in it as we know how much chemicals are in the water to get a reading which you may think is fine but the reading has disappeared the following day and needs more chemicals. Isn't the idea of Clearray is not to use as much chemicals/chlorine? The other day all levels were correct even the PH/alkaline and the following day everything was low again. Nobody had been in the tub either.