I got back last weekend after 4 days of wonderful food and even better instruction. More about the trip later but here's a couple of pictures. The first is my version of Broz's 2nd shot in his first post.
My second picture is of 3 students (me in the middle) showing off their target at about 850 yards. Each student shot once with their own rifle. There was some side wind, occasional updraft and there was mirage.
The 3 shots went into a group that was less than 3 inches at 850 yards. The 3 satisfied smiles were much larger than the target.