At Hungrys last clinic we all set our sets as described above and once mine was zerod at 100 I was one click from the bottom on my new Canam Shorty I was using surplus IVI FMJ ammo .
@200 I added 2 clicks for a total of 3 from the bottom
@300 I added 3 clicks for a total of 6 from the bottom
@400 I added 4 clicks for a total of 10 from the bottom
@500 I added 5 clicks for a total of 15 from the bottom
This worked perfectly for my rifle...you would almost think Hungry knows what he is talking about at times