Thank you for your replies.
Meantimes he look out the egg and is breathing.
The second one that yesterday came out of the egg have past away last night. It’s sad! He has 50 gram. I wonder why. Yesterday evening I get him out of the incubator, washed the vermiculite off, and put him in his Box. Today morning he’s dead.
The first one looks very strong, she has 60 gram.

How long do you let them in the Incubator after they hatched? Should I have wait a little longer maybe?

oh btw the Incubator is a self made one. A styrobox with an Aquarium Heater in water. The Humidity must be very high, cause non of them eggs dinkle . They look very round til the end. Maybe is this why there is too much Liquid in the egg for this stage?
I already hatch some Lampropeltis with this incubator with no problems at all. But for regius the next time I buy a Incubator.