I'm very excited about my range test results. Usually I only get around 2800 feet. Idk what was going on but my spark went all the way out to 6163 feet heading south. I just "sent it" and long and behold a new record. My set up is stock, I only use the cable to connect my phone to the remote and that reflective antenna range extender. I tried going other directions to get similar range numbers but could only get a little over 2000 feet which is a little less than usual. It's crazy how your range increase with simple mods. Purely stock, I was only getting around 1000 feet before losing signal. After I added the cable it nearly doubled my distance. When I added the antenna extender, i got a few more hundred feet.