I took the Simmons 24X off of the Marlin XT-22 and put it on the Sears Ranger 22. I had picked up a Simmons 10X32 target scope at a gun show some time last year and havnt shot it on anything yet. Mounted it on the XT, bore sighted it at 25 yds. All other time this got it on paper at least at 50 yds. Well not this time. I fooled with it for well over 100 rds. After getting it to within 1" or so of center (for 5 shots) when I make a Left/Right adjustment the Elevation goes to the North 40 on me. Make an elevation adjustment and the windage takes off. Guess I got a lemon. Will try some different rings as now I have a set of adjustables on it, I don't like em. They could be the problem, I hope so.