We are currently working on a custom installation video for the Ribcage AIR on Hero4 Silver that will be ready shortly. Because the differences are only visual and the steps are exactly the same please use the installation video for our standard Hero4 Mod Kit. If you’d like to install the new light weight M12 mount to use your camera on a drone or gimbal, please view this section of our Hero4 Black install video. As always if you have any difficulty or if you have any questions please contact support. Be sure to have your unique support code for the fastest possible service. The code is located on the orange card inside your Mod Kit.