I believe the " hollow spot" claim is a premaure excuse so they do not have to engage in a very difficult and time consuming track,
Boy did you ever miss the boat with that one.
Listen, I am not saying that you can hit this so-called " hollow spot" and not get so much as a drop a blood. I am just saying, as ILSQ and others can attest to, that there is an area below the spine and above the lungs that you can run an arrow thru and it will amount to nothing more than a flesh wound.
I' ll give you my address for that dollar, only if you deliver it in person.