noticed when I push a few rounds of 22 or 25 through my weapons they all fire high even at respectable ranges of 25yds. The rear leaf sight runs out of adjustment and the peep sight is useless as the rear leaf then blocks out the front sight. The power (and maybe grouping) is good. I know I have these fine weapons for shooting but is it me or is this endemic with these rifles? Like to hear from the experts.