Soy sent me a tiny slip of a bow he had made from an offcut scrap. The back is the transition growthring between sapwood and heartwood and slides back and forth between the two colors. Anyone knowing Thad knows he can be a little meticulous despite how he is low enough on the evolutionary chain that he actually can regrow a lost digit!
The bow is marked 52#@26, but it pulls 58 honest pounds at that draw length. I am sure there is a certain set of conditions that leads to this and that it is not going to happen to every bow. But there is no denying it is happening to some bows.
And yet there are still people that do not believe there is a difference between dried wood and cured wood.