So looking like you've all gone to bed, but I thought I'd report back anyway....
Came home from work... (face painting if anyone would call that work?? but hey, I get paid!)
Candled and tapped remaining eggs as instructed. No movement... no cheeping...
Floated them... no movement.
All the air cells were quite small?? I think too small?? so does that mean too much humidity on days 1-18??
I am yet to do eggtopsies...got to work up the courage too.
So out of 11 fertile eggs, I have 5 chicks (one sticky, but ok) and 6 who didn't make it.
on the bright side... I WILL GET GOOD SLEEP TONIGHT BECAUSE I WONT BE WORRYING!!!
Thanks so much to all the wonderful people who gave me advice. Was much appreciated. God bless you all, you are amazing!