I got a color led display and I installed in Tommy and when I powered the pin on, the display was scrambled and the sound had static and went in and out. I checked my work and all was good but still did not work properly. I put the old display back in and it mostly works but one line is a little flaky and the sound goes in and out and gets a lot of static especially when the propellers are spinning. Any ideas of what may have gone wrong?