I don't stop turning mine until they have sounded...
Just today I decided to get a set of new thermometers and hydrometers, they all show different temperatures. I feel awful. This means that on day 49 I realized that my temperature probably was never 97.5. I called GFQ and complained about their new model 1588, they will send me a new top. But now what? Whats with my eggs? They are very active but now I am unsure what day to expect the hatch and what is normal