Video Overlay: Where is my OBD data?

[Krispy]

I am currently having a problem with my lap timer on my iphone 4. I am currently connected to a Kiwi WiFi OBD transmitter and I am trying to record a Auto X lap test.

While driving the lap I can see the Important OBD data such as RPM, throttle position, and calculated gear ratio, however when I overlay the data, and then view the video, I am missing all the OBD metrics except for RPM (which is incorrect, appears to start at idle and increase slowly throughout the lap)

http://www.youtube.com/watch?v=lBzTjQmoNSg

Edit: I added a video of the problem lap. Please check it out.


Am I expecting too much? Is this a feature that isn't supported?

Thanks,

Chris