It's like the shell membrane was stuck to the white - it was not coming loose without taking part of the white with it!

Still, not bad for 11 out of 12.

I bring them to a boil, turn it down to a simmer, let them simmer 10-12 minutes. Pour the hot water off, run cold water over them for I guess about 30 seconds, refill the pot with cold water & then dump in a 30 oz tumbler full of ICE. Let them sit a couple of minutes & then start peeling. It's the best way I've found.