Issues with VIBS board for alp

I received my VIBS board for ALP 2 weeks ago and installed it. Originally couldn't get backglass to work but then realized there was a mistake in the original video and reversed one side of ribbon and got it to work with PC showing up just fine. Unfortunately when I switched over to regular backglass comes from alp the backglass flashes colors/loss of signal. If I switched back PC comes back up. When I disconnect it and install back to original board then backglass works fine. I have been waiting for atgames to get to my ticket for support but wondering if anyone else has suggestions. Could the VIBS board be defective or should I be looking at something else? Any help would be appreciated.