I have the same thermostat in my homemade incubator. I have pictures of it on my BYC incubator page. I tried to post the picture here but my computer is being difficult. I have also found that my hatch rates are pretty good if my temp. runs a little lower. I just hatched 18 out of 24 eggs, that I hand turned. I think that's pretty good. Temp has been about 98, 99, to 100.
