I have discovered a problem with my 3,000 diaper idea. I did not get any overnight diapers! When I was buying diapers it did not even enter my mind that the peanut would soak through his normal diaper.
So what I do now is put the peanut in a size larger diaper at night, and that works out fine. Let this be a lesson to us all, when buying a years worth of diapers don't forget the overnight ones!