A shot like that needs a ballistics computer. Sorry, but the human brain cant allow for
front, mid far wind corrections
Air Density
Air Pressure
Coriolis corrections
local gravitational force
Still, awesome shooting.
For anyone wanting to match it, "Theres an app for that!"
Ballistic: The Pro Ballistic Trajectory Computer for the iPhone, iPod Touch, and iPad
Even uses the 3GS internal gps and compass for coriolis corrections!