Hi All, I'm looking into using the "TrackR Bravo" locator for my PR just in case i get a flyaway. it uses low power bluetoooth and only has a range of about 100 feet, but that could still be a big help in trying to locate an errant drone. Any one have any experience with these or similar trackers? I know some use a wifi signal that might cause problems. Any issues i should be aware of before sticking this on my P4?