While you are on the site, in your browser find and click "Add to Home Screen" A CGN beaver app icon will then be created to your phone that is directly link to the site.
Note: This feature may not be available in some browsers.
All the above can have an effect. If you shoot match rifle indoors your zero will change from day to day let alone for a different shooter. This is why sights are adjustable, turn those knobs!
