Ok, I do not know why my posts disappearing after editing, so one last attempt 
Recheck number in range line, Try explain the 225% diff in any logical way.
It was just a remainder of comparison with Grunt
Wait your rifleman with Long Rifles upgrade RANGE 100?
No worries. It was just a typo, but in further analyses I pointed out a big Rifleman range advantage. 
OK, it’s more easy to understood the logic to cry out.
But you know that you write to a person who thinks that NE is the weakest race, and proposed a lot of buffes in the original thread. I just think that this particular one is too strong.