Hello all. This ones for the forum moderators or anyone that has long term ownership in FPV systems.. Currently running immersion tx 600mw with stock antenna and black pearl monitor with stock antenna although video signal is decent i get interference lines in video picture .. should i switch channels on the TX ? if so what is best channel i believe I'm using channel 1 right out of the box all 4 dip switches on.. thanks for technical input. ! Salute!