I think Nasicus asked very reasonable questions, indeed the questions that should be asked when people present opinions about husbandry.

According to the figures you have presented, it would appear that you still have some females egg binding.
Maybe before you changed your approach to nesting your figures were worse, but your present figures aren't spectacular.

While you have presented some interesting ideas, as much as Will and FR like to claim that all these things are long established facts that the "experts" have all proven, your suggestions still remain in the realm of theory and it would be nice if others were able to suggest alternative ideas without being jumped on.