If a mutation cause the RLN to "break" anytime before the organism is an adult (and be able to reproduce), leading to the death of the organism, then that mutation will die off with that organism, because it never gets passed along.
OK, That's not what I was getting out of what you said before. I understand your point of view when you word it this way. I must have been reading it with misguided emphasis on my part or something like that. Sorry about that.
I still have questions concerning that whole nerve stretching process from the TOE point of view but I will have to address them at a later date.
Thanks for your coolness and God's best laid plans to you,
IC