I shoot a verrrrry long brace height because of my draw length (34 in)
Don,
You mean that you shoot a verrry long power stroke because of your draw length, right? Draw length does not change brace height but it does change the power stroke length.
...I beleive the brace height is around 8" but I don' t know what the reflex is, or how to get the number
Voz,
It is really rather simple actually. Take a string and run it from where the limb first meets the limb pocket. That " hinge spot" is where you want to start running the string and end it at the exact same spot on the other side of the bow. Then measure the distance from the string to the throat of the bow' s grip. If the stretched string is farther away from the bowstring than the grip then you have a reflexed riser and that distance between the throat of the grip and the stretched string is the amount of reflex.
I am not that familiar with the Stinger. What is the axle to axle length on it?