i've looked on here about hatching chicken eggs and have got 99.5 for temp but what's the best humidity? i've read 50% for day 1-18 and 65 for lockdown, and then read 65% for 1-18 and 80-85 for lockdown. what humidity have you had the best luck with? also any other advice would be great since this is my first time hatching chicken eggs. thanks!