I started with 105ish shipped eggs, about 25 didn't do anything, two or three went putrid (one of which popped in the incubator before I even smelled something wrong) and about 25 died early in the process. 4 I accidently killed... So far I have 25 hatched out yesterday and today (day 16/17) and 20 still hanging out, a few of which look like they are rocking a little and pipped.
I had shipped eggs and an LG still air and after reading here I have been so terrified I would not get a single one! So I am very happy with my 25 to 30 percentish hatch rate, lol.