How to enable default crosshair? [Unity 5.1.1] [0.6.0.0]

You can create a floating quad as a crosshair. You should also have a raycast done so that the quad is always slightly above the object it is pointing at. I can work with the team to get an example of this but I can't imagine it would be too hard to rig together.

Also if it's just for a basic visual, I made one to be anything you like by creating an empty game object, align to camera, make child of camera and then move forward. Then made the quad with texture/material you like and align with game object. Use a smooth follow script to follow that game object with 1 axis locked. From there you can tweak the follow settings to give you a lazy smooth follow if you like or hard snap, scale in out, fade and so on.

Yes, thanks for your answers. Seems like I should take the path of making my own crosshair.
I was just curious why this is stopped working in latest versions of Unity OVR assets

// On init
Crosshair.Init();
Crosshair.SetCrosshairTexture(ref CrosshairImage);
Crosshair.SetOVRCameraController (ref CameraController);
Crosshair.SetOVRPlayerController(ref PlayerController);
 
//From Update:
Crosshair.UpdateCrosshair();
//From OnGUI:
Crosshair.OnGUICrosshair()

because that would be so much easier for a basic crosshair.

This is an excellent tutorial that I found very helpful: https://www.youtube.com/watch?v=LLKYbwNnKDg