This is a quick guide to getting your Oculus Rift CV1 working with JRT overlays.
At this point, I’m still working on settings for the CV1 within SteamVR to get it smooth, but this does work correctly.
Firstly, you cannot run JRT Overlays into the native Oculus SDK which runs when you click “YES” to the white box that comes up when you launch iRacing when it detects the rift. You need to click “NO” to the option of running “FULL SCREEN IN THE RIFT”.
The overlay only works within SteamVR so you will need to download steam and create an account.
You will need the overlay software OVRDrop (which can be found here)