7" TFT w/ RA8875

Well, I'm back at it again 8)

Its been a busy winter, but its slowing down once again!
I been planning to use this on a different project which I'm working on with my daughter and got a little bit closer. I'm using the screen on a tether ( 4' ) and even though i was able to run a wide array of programs seems like there is a signal integrity issue as the display is not working correctly...

As you can see even the "demo" programs are garbled.

Any ideas or input would be appreciated!