Left yesterday Day 22, thinking maybe my ten degrees temp dips around 12-15 were going to result in terrible hatch. NO visible activity, and I've been in and out of that bator way too much. Came home late last night and that incubator was ALIVE! 8 big healthy mottled java chix scrambling (no pun intended) over the other eggs (that are just about unzipped this am) Shipped eggs, had 2 clears, one ringer. Will post pics later!