Martin what Is wrong with the Dial a range?My Horton has It,but when I shot It, I never moved It.Left It on 0,and at 10,20 It was dead on,at 30 It shot about 1/2 to 1 Inch low.I don't think you could ask for anything better,that you take out of the box,put It together and shoot and never have to adjust the scope.