Tips abt dark shelled eggs ?

[Phoenix29]

So I'm incubateing some semi dark eggs so hard to tell when i candle how do i know if it's dead its day 11 but here's some pics when it was AbT day 6-7
The blob has gotten bigger and uh yea ig

 

[nuthatched]

Have you calibrated the incubator for accurate temperature? It doesn't look dead to me but looks younger than day 11.

 

[Phoenix29]

Have you calibrated the incubator for accurate temperature? It doesn't look dead to me but looks younger than day 11.

Update to died I opened it up dead

 

[Phoenix29]

Update to died I opened it up dead

But yea that was when it was day 6

 

[Phoenix29]

Update to died I opened it up dead

Yea the temp for the incubator was correct