I’ll have to check that out. Thanks unknown stranger.

I always boil the water first, so i can't speak to that portion. But what I do is add the boils to a sealed container with cold water. Then give it a good shake so that shells crack, but not so hard the eggs themselves are damaged. But after that the shells slide right off

Funnily enough, I add them when the water is cold and never had trouble. Just run the tap for maybe 10 seconds and let it sit for a bit