My first hatch rate was 60%....using a still air LG. Being new, didn't pay enough attention to humidity like I should have. This time, doing a better job of it and yesterday(Christmas eve) had one hatch and a lot or pips. This morning(Christmas morning) I have ten hatched and playing egg soccer. Got a few more pips too. I ran about 50% the whole time and upped it to 70% humidity for lockdown. Today is day 20 so according to my figures, had one on day 19.
All of them are Partridge rocks from my own hens.
Merry Christmas from a rainy South.
Kurt