Wow! That’s what the entrance used to look like. Yes, the new one are much better. I’m using one noe for a Nuc I’m growing.
I’d cut a plastic queen excluder and taped it to the inside to hold the queen inside for a week after I’d moved the swarm a swarm into the Nuc last week (different swarm). Did you know that if you leave the queen on the wrong side of the queen excluder all the bees leave and go somewhere else?