1.) 0
2.) 0
3.) 25
4.) 75

I guess that questions 3-4 run together if you don't own a rangefinder, and you've never used one. I just estimate everything from the stand - and shoot it for the appropriateyardage. If it's too close to matter - then I just use my top pin. I honestly have no clue what percentage of shots were outside the range of my top pin. Maybe 25%?

Davidmil - I step off the yardages sometimes, too. If the situation requires it.

Maybe one of these days, I'll have a spare $200 laying around and pick up a rangefinder. But for now, I'm good without it.