long story short, i crashed a p3p into the tennessee river, lost forever. i had batterys/ modfied controller that uses the fpvlr amp antenna. so i bought a used low mileage p3p. it came with batterys/controller. my question is this, if i link the 1st p3p controller to the bird so i can use the fpvlr antenna, if i wanted to later go back to the stock controller do i have to relink it ? or does it keep its memory of being married to the same bird. i have both controllers on 1.6 and the p3p on 1.8, its not a big deal having to relink if needed. plus i will add a air side/bird side mod to it this weekend for better video.