I just realized (at least I think) the Flytrex live taps into the GPS connector with a Y Cable. I did the GPS foil mod on my P2V+ and made a huge difference. Not sure I would want to go without it now. My GPS was pretty well shielded from DJI except for the cable and I am thinking the RFI is being injected on the cable as much as anything. So I am concerned about adding more exposed cable inside the Phantom at unknown wavelength.