yeah, Gordon, i think you are right
I have taken it as far as i intend to...it's 24" from the belly side of the handle...that's enough...just gonna clean up the limbs and call it good.  I think the bending section is only 16" long each limb...so as you say, i'm demanding alot from the wood.  But i want to see what it will do!  I always push the limits, so when a wood has this amazing reputation, i like to prove it to myself.
the longbow i'm making has less set, but it is too damn long for me!  i can hardly string it!