Universal fit for the scopes listed - Warne SwitchView Lever for Magnification Adjustments

I ordered my first Nightforce NXS scope when Nightforce brought it out with the R-1 reticle in 2009. It was to be the first of many Nightforce scopes I have purchased since then the last one being the ATACR 7 X 35 X 56 earlier this year. To say I enjoy Nightforce scopes would be a complete misnomer. I love them!
The ATACR is built with a switch lever at the factory. The major complaint I have had with all Nightforce scopes is the magnification adjustment is extremely stiff to turn and even worse in cold weather. After experience how much easier a small stud attached to the turning ring of the magnification adjuster made it rotate with ease, when I saw this product I knew I had to try it. Originally, I purchased one from Vortex that didn't fit as it was way oversized. Because I owned a Vortex Razor, I used it on it. This fits my NXS but leaves a small gap which I feel might weaken it so I made a 1/16" spacer so it would screw down flush and tight. Seems to work just fine but if anything could be changed, it could have a shorter stem as it is a little overkill. Other than that, Warne did a great job on this unit and I recommend them to anyone using Nightforce adjustable magnification riflescopes.