Whenever I make a 75C egg, the white - even the tight white - does not stick well to the yolk. So when I break open the egg, I tend to get a large amount of white stuck to the inside of the shell and out pops a slightly overcooked yolk ina puddle of nicely cooked but detached white.
In fact, this isn't limited to just the 75C egg. I've tried related methods from the ChefSteps egg calculator, the 63C egg, the 62 C + peel and 30 second poach egg, the 2 minute boil + ice bath + 62C egg...
Every time the egg comes out in pieces without any internal cohesion between the tight white and the yolk. Often I also have a lot of white stuck to the inside of the shell (depends on temperature).
The eggs are organic "free range" from a big box supermarket, as fresh as such things can be, and I'm cooking in a large stirred bath. The eggs move a bit while cooking but don't break or crack in the bath.
What am I doing wrong?