[Korrigan]

But I tried a full range video (http://www.avsforum.com/forum/139-displa...ation.html) and I can't get 0-15 to show.

That's rather a long article and includes several downloads.
Can you describe exactly which video file you played? (ideally provide a sample that shows the problem).

I tried the MP4 version from the above link -> Basic Settings -> 1-Black Clipping.mp4 (https://drive.google.com/open?id=0B_-Wwz...Ux6RHc1T1U)
Works as intended on my PC but I cant get Kodi/RPi to show 0-15