I'm going to reserve my judgement of this bullet. Maybe it does have a design flaw. But a potentially unstable bullet into dry newspaper sounds like a recipe for turning a long bullet sideways. It's very difficult to penetrate dry newspaper. It's not "solid" like any kind of flesh, bone, or bodily fluid is to someting moving at 1800fps. Dry loose newspaper, even packed tight, moves too easily forward with the bullet. Dry phone books would be better because they are closer to being noncompressible like an animal. Wet phone books would be better yet. I'm just not going to use this as a basis for selecting my hunting bullets.
An animal tissue & muscle is not considered as non compressable, infact the tissue and muscle ar a soft solid and dry news print nor dry phine books simulate tissue/muscle very well as their are no hydrolics. When compairing the Henson bullet to the SMK in the same medium I believe that certain conclusions an be drawn.