Ok I just ran the ypao function but theres flat,front,low,medium,high Which one of these do you think will work best I have Paradigm Mini Monitors,cc370 center and atoms for rears I have a 15x12 room with 11-12 foot ceilings a tad bright if you know what i mean. What settign would give me a more natural,full sound.. Can anyone help what settign should i not do..