I just bought a N.E.A. handi rifle in .223 and am wondering what I've done wrong. I put a simmons 3-9x40 scope on it and bore sighted w/a simmons boresighter. The rings I used were the weaver brand but I had to use the ones that are about 1"tall so the hammer would clear the end of the scope,well this put the scope so tall that I had to kinda guess w/the crosshairs and thought it would be good enough to get it on paper. Well it shot about 8" high @100 yds. so I tried to adjust accordingly,it shot all over the paper no matter how many clicks which way I turned it. It would put 2 side by side only high and to the right so I'd adjust in 1" increments and it never would come to the bullseye. We were shooting rested from bench,is it me,the gun,scope,rings,or ammo,tried 2 kinds wolf and winchester both have same results w/55gr.bullet 1 in 12 twist barrell. I read an article in G&A about the little rifle and it shot 1/2" groups w/winchester and federal supreme so I can't hardly blame the gun. Any suggestions on what to try? Could the scope be loosing zero or am expecting too much?