RE: scope..line-up..question...????
I can only speak from my point.
I put mine on and sighted through the barrell and set the x dead center of the barrel.over and under.
then when I shot at 25 yards,the main pattern was dead on target.I tried 20 and 35 yards and had the same , a good pattern on the kill zone.
35 is my max. shot,so I dont know bout farther out.