When I've score rams, while alive, I simply tell them one of my hunting stories and tape them while they are bored stiff! LOL
I've been surprized a time or two. In 2009, on my daughters hunt, I field judged her ram at 155"+ and old enough to shoot. Turned out it was 163"+ and 12 1/2 years old. In NV 2007, I found and judged a ram for my cousin. I was right on the score (162") but actually off on the age. It was 7.5 but even after looking at it for over 1/2 hour we thought it was older. It's hard to see those rings even when quite close to the rams.
Three things have helped educate me the most. 1-looking at a bunch of live rams over the years. 2-scoring every ram I could get my hands on. 3-attending the Nevada orientation course a couple times. I've attended the Ut course 3 times but it's not as thorough.
When mesquitehunter talkes about 170" and 180"+ rams, most of us in Ut can only drool! We just don't have em that huge! Well...Mike has one! Good for you!
Zeke