So I purchased a Vortex CrossfireII 4-12x50 and mounted it on my Axis 243 rifle. used low rings with the objective about 1/4 " above the barrel. I usually laser bore my optics at 10 yds in house with the laser on the bullseye and my crosshairs about 1.5" above that. No problems with my other rifles and scopes. With this setup trying to get anywhere above the bore impact spot I run out of elevation clicks and the windage is also affected. I can get impact or where the bore laser sight is but no further. I had the objective set at infinity and the other set at 4x. Do I have to try to set this up at the range and set at 50'?? Not sure what I'm doing wrong. What concept am I missing?