My set up has finaly been installed in the desired locations I now need some advice on how to get the best sound from it. At the moment it sounds a bit messy/jumbled and I'd like to get it sounding a lot better if possible. My amp is Yamaha 5540 with M71i fronts, M7C2 centre, M7DS rears and a 320 Yamaha sub. The main problem is that the sounds from the individual speakers aren't very clear, so i can't really tell(from my seat) where the sound is coming from. Any advice on this would help me greatly, thanks.