Oculus Rift transition between 2 cameras

Hi guys,

I'm desperately trying to transition between two OVR cameras (as in, turn the opacity of one camera from 1 to 0 and the other from 0 to 1). I have been trying to use the ScreenWipes but to no avail. It just flicks from one camera to the other in one frame. I believe that this has something to do with Render Textures?

Any kind of help would be greatly appreciated, Thanks!
This is my Cross Fade scripts:...

Oculus Rift transition between 2 cameras