This is day 24 of my hatch and out of 28 live embryos (candled day 18) only 9 have hatched out. The last one was last night and I have only one pipped. I have struggled with humidity and can only keep it at about 60-65. All the chicks that did hatch, once they started zipping, were quick to hatch within 10 minutes or so. I know all these chicks were alive and moving going into lockdown. I have stayed out of the way up till this point, but if I need to intervene to get double the chicks delivered, I will. Help!!!