About to pull the trigger on a new XTR, but I’m not understanding the advantage(s) of the standard SCR2 and the 1./4 mil version. Is it a 2.5:1 mil click ratio i.e. 4 clicks equal (1) mil versus 10 clicks? If it is does that materially next 2.5x more travel? I guess I’m just dense. Looking at Burris’s website didn’t help.