So I have a couple quads I"ve built now and am enjoying the hobby. One thing that still puzzles me a bit is the VTX and RTX. So most of my VTX's are set to use Band A channel 1. But on my RTX googles (I have two cheaper ones,....saving up for fatsharks, but damn builds add up) I noticed that I'll get the signal on multiple channels, and sometimes not even on Band A channel 1. Why does this occur, and how do I make sure I'm on the right channel to get the best signal from the VTX?