I have a new ic40 installed july of this year. The low salt light is on and the salt level says 2600. I also have the taylor salt test that I bought at the same time as the tf-100, it shows 3600. I searched on here but I think the concensus was the newer ones cant be calibrated?
I looked inside and it's clean, I don't want to add more salt unless needed. Any input as to what I should do?