This is great Marc. I'd been wondering how plum would do in a laminate, although I always felt it would do great backed with maple or ash. I live in a really humid environment and plum will definitely take on moisture, although at a much slower rate than oaks, hickories etc... I've also found that diff plum varieties have really different characteristics. Purple leaf plum seems to be quite a bit softer than many of the green leaf flowering varieties but plp tends to check less and is very elastic and easy to bend with wet or dry heat.
Anyway great bow as usual.
Gabe