David:

I shot a 3D tournament yesterday. I'm looking through 10x42 Leuopold binos to help discern "something" for me to aim at. Sometimes picking that spot takes a while....even with the binos. Sometimes (3D) I have to pick a crease in the foam and just say....."I need to be 3" right and 2" up from there". When that happens....there is no "spot" where I need to be. I just know I need to be there.

It's no different than what I've been saying this whole thread. I know where my arrow needs to go....and I put my pin there.

We're saying the same thing.....pick the place you want your arrow to enter.......carefully. But if you can pick an exact spot on a deer's hide at 20 yards.....you see a helluva lot better than I do.....even with binos.