Bought a new scope and a set of rings to mount it. Got the scope mounted and leveled all looked great. Went to the range to sight in and it all went south... unable to bore sight at 50 yards (not enough down) tried a few shots at 100 yards and all shots are 10 inches high with scope cranked full down, not one click left! Gave up and came home. Checking everything now and I found that the rings are different height, just a little but I think its my problem. The rear ring measures .733 high and the front measures .723. Will this .010 thousands put me that far off at 100 yards or is there other issues? Ordering better rings now.