Re: Math question on scope adjustment?
To be nitpicky, it matters if your clicks are 1/8" or 1/8 MOA. At longer ranges, you'll need more clicks if it's 1/8".
For now we'll assume it's 1/8 MOA for ease of math.
1/8 = 0.125
4.7 MOA / 0.125 MOA per click = 37.6 ~ 38 clicks. So you were right up to this point.
And you want to turn in the UP arrow direction. That will move your POI 4.75" high at 100 yards, and dead on at 400, assuming correct dope.