Behind every single story there is science. I am happy to read it was a happy ending four you :)
My answer to your question: If the thermostat is cheap enough, just replace it. It is good to have the information it provides. But there is no argument behind that (but curiosity).
Yes, virtually every story has science behind it. From all indications, it will not cost me more than $15. Small but not really small, if you know what I mean :). I will be making the sacrifice to get a replacement though. Can't afford to take chances.
Great to have you come-by despite your tight schedules :)
Baaah, write an extra steem post ;)
well, Let's see how that goes in the few days
I will try to follow (traveling days are always complicated for me).