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.
The action screws are probably a 17 Torx, at least I think I saw that somewhere. Where would I get a 17 to fit a socket so the action could be torqued to a specified inch-pounds?