So after no progress for 3 hours, I finally decided to help the little guy. Normally I won't do that, however like I said, overnight even though other eggs were hatching, the humidity dropped to 65%. Also, I know it takes a long time from pip to zip, I have seen 12 hours, but once the zip starts I have never seen it take more than 1 hour. So I got it out. wrapped it in a warm wet rag and used tweezers to gentle pull off some of the shell, sure enough it was shrink wrapped, so I just broke the shell open a little around the shrink wrapped areas, put him back in the incubator and 45 secs it pushed itself out. I then waited 20 mins, pulled it back out and gave it a warm bath to get all the "shrink wrap" off of it. Seems to be doing great now
So I will leave it in for a few more hours then pull the whole bunch out and get some pics and post them. Pretty sure they are all done, 10 of my Trisha shipped eggs and 2 of my own, so 12 out of 20, not great but not bad considered my temp issues.