Following Bake's great post, I dare to ask what are the exact measurements of the skull of a bull ele and of a cow.

More specifically
What's the distance a bullet has to plow on into flesh, muscle and bone to reach the brain.
Cow and Bull
1 case of side brain shot
2 case of a frontal brain shot head normally held
3 case of a frontal brain shot head low
4 case of a frontal brain shot head high (trump interfering)