Were the eggs set on different days? If you have others eggs that were set on the same day as those that piped today, I would move them all to your hatching incubator, and not do anything else. The humidity is at 77 which is good. If you try to help, you may do more harm than good. I had one that hatched after 30 hours. The exposed membrane was drying out, but he hatched out perfectly in the end. Don't open the incubator while they are hatching.
