Nikon Monarch Won’t Adjust

[CRJR45]

I was a huge Nikon fan back in the day. All mine still work fine. One issues in all those years. I still like them. They just got beat by vortex in bang for buck. I've had more vortex failures than monarchs. But overall great scopes.

One of mine the windage knob stopped working and the other two just wouldn't hold POI , it would jump around as you shot it . But one was on a 7mmRM
I loved them too , in fact I had six at one time , I still have a 3x9 that came on a Savage and a .223 scope on my AR , plus the FX1000 .