first time chicken owner. we have 4 hens, all about 21 weeks old. 2 of the hens have been laying for about a month, within the past week we have had 4 eggs a couple times so everyone has laid at least one egg. yesterday we just reconstructed the coop so the inside is open with a roosting bar and made a nesting box where a door had previously been. they were sleeping/laying in the same back corner so this was to try and give them a bigger roost and a separate place to lay eggs. by 830, we usually have the first two eggs but there is none so far today. i am afraid this is confusing them and they will hold their eggs in and get messed up. any tips or advice?! (i did place a golf ball inside the nesting box) i've seen two in it at different times but just go in, and scratch the wood chips and go out. attached is a photo of the coop/new nesting box(still needs finishing touches, just did all this yesterday) and attached is a 12x12 run. we do let them free range for at least an hour or more a day.