Hi nsherve, From memory I read about the subject in one or more of the legends of the longbow hardback series. Which one/s though, I'm not sure. Elmer has 3 excellent volumes(Archery, Book of the Longbow and Target Archery), possibly Saxton Pope, or in the Ye Sylvan Archers 7 vol's,. Most of mine are in storage at the moment. Target Archery is the only one I have on the book shelves, it doesn't even mention water seasoning, just air drying and kiln drying. I suspect it might have been one of Elmer's earlier books that mentioned water seasoning, and dismissed it.