I have the flysight 5.8 400mw. I lapsed the other day and did not attach the antenna for a flight. Before than and since new I was getting roughly 100m without the screen fuzzing. Now it's slightly less. Maybe at 80m it starts to fuzz out. I have the flysight cloverleaf antennas as well. And the black pearl dual diversity monitor. How much range should I be getting? I felt even from the first flight it was not super impressive. Is a better tx just a plug and play? TIA.