I took my Mavic Pro out to fly yesterday and noticed the left antenna on the RC was floppy. It won't remain in the vertical position like the right antenna. I have no idea what happened since my last flight when it was fine. I made a little paper wedge to keep it vertical during the flight but that's a pain. I bought the Mavic Pro new in August so I assume it's still on warranty. Do you guys think its something DJI would replace on warranty? I've read numerous posts stating antenna position is important during flights. I also assume it will just get worse too.