I ' ve seen users with my model tv or at least the 9500 getting it working . considering I ' m not getting any sound as well it might be the cable . might be . I ' ll check the forums too though . thanks <| sep |> Here ' s my attempt . Light can change direction when going from one material to another . The air that is heated is rising up in currents through the colder air . This hot air is considered a different material to the colder air and so bends the light . As the currents move about the bent light moves as well giving the wavy effect . <| sep |> It safe rain water is mostly pure h 20 but I would still let sit 24 hours and Ph it , depends where you live some rain is more acidic than others . But it should work great !