hi guys, i bought a new tv bush, and a new sound bar lg nb3540, on the back of the tv i have a spdif connection , and on the sound bar a optic connection, could you tell me if theres a leed i could obtain with one end optical to connect to the sound bar and one for the tv, as it is now the optical end wont fit a connection to the tv,have connected one to the sound bar and satbox which has a optic outlet but cannot get the sound bar to work properly doing it this way as the sound on sat box channels wont pick up on the sound bar,thanks:reddevil: