Simmons Pro Diamond Scope

[mrlnfshr1]

Just got a Simmons Pro Diamond Master series 1.5-5x shotgun scope with an illuminated reticle. Nice clear optics with a very easy to use focus knob and thick easy to see crosshairs. Really like the scope, but....... Mounted it on an 11-87 and after the second shot noticed the crosshairs were rotating within the scope tube. Called Midsouth and they told me to send it back and they would issue a credit ( they are always a great company to deal with). Would be willing to order another one if it was just an isolated incident, but dont want to if there is a history of problems. Anybody have any experience with these scopes? Based on what I have seen in the $125 price range or less, my next choice would be a Bushnell Trophy.