K.:
Just a thought... we found that with our first of four children, he routinely seemed soaked in the morning, only to find out that most of the wetness occurred right when he woke up (or was stirring awake). Just like adults, kids go first thing in the morning, too... It might help with the soaking through the diaper - if you can catch him early enough.
Good luck!
-M.
--
http://www.theSmartSeedsCompany.com
The SMARTseeds Company is dedicated to providing parents with meaningful ways to interact with their children through literature, music, art, poetry, toys and games.