I have three reasons why this video made the cut. First, it's the first video I've taken in months. Second, the snazzy hat. Third, I came within a twelve inch radius of hitting a very tiny target at a farther-than-usual distance. This near-strike got me thinking about a way to rate the difficulty of different target situations. The mathematical formula for rating targets is still in testing, but I think it is well founded on how light decreases intensity over a distance. Moore to follow.