When should I unblock the nesting-boxes?

[cluckmecoop7]

Now would be a good time, so you can 'train' them not to sleep in nests before the eggs come.
Are your roosts higher than the nests...and have they been sleeping on the roosts?

I unblocked them yesterday. Blamo, and Dazzle came in the coop to see what I was doing.

Yes, the nesting boxes are....well, a better way to put it: The roost is higher than the nesting boxes. And, yes, again, they all sleep on the roost.