Last night I had three pips. This morning, they look unchanged, but a different egg is half zipped. Seems my humidity is a tad low at 70% but I have all water troughs full. This is my first hatch in this genesis. It only has one vent hole, and I didnt think I should cover it... do you thinnk 70% is enough for the hatch? Today is only day 20 btw.