I should have mentioned that, Yes I have hatched with the new thermometer. As soon as I saw the difference in the two I put a mercury thermometer with them so that I knew which was right. Eggtopsy showed no signs of developing chicks.
I have been trying to hatch eggs for some time now and after multiple failed attempts I decided that I have to be doing something wrong. I researched the topic for days without seeing any clue as to what I could be screwing up. I kept telling myself "You are missing something and it is going...
If I were to purchase plans I would prefer to see the options of finished products and then be able to decide what plans that would fit my needs. As far as price goes maybe $10-$15? But they are worth what people are willing to pay. Good luck!