Ol\' Gator - check your email
Short answer to you PM question: No adj would be necessary WHEN ON POWER THAT IS CALIBRATED for (forgive the loud voice) 1 Mil = 3.6 inches at 100 yds.
With a 1st focal plane the answer is. No adjustment would be necessary regardless of anything to well beyond 600 yds (closer to 1000) with that laser shooter.
That was short?
Long answer's in your email.
I may be the slowest guy on the mountain . . . . but . . . . I'm on the mountain!