Good to know. I would have to go back and check what my actual PID values are.
Right now, I am considering a lot of tweaking to the whole setup. Mainly centered around where the dang thermostat should go for the PID. The water bath? or the cheese milk?
To this point, the thermostat has been in the water bath. And while that works great if what i want is the water bath temp to get to particular temp, however, i really only care about the milk. So, I am going to play a bit.
In addition, I will revisit my PID values tonight. I really don't remember what they are. I do remember moving my overshoot coeffeicent from .2 to .5, but thats really the only change i have made..
And for those that think this is overkill, i would agree. But for me, this kind of tinkering is half the fun.