I moved the mains back a little to couple with the back wall a little more. Trying to get a little beefier bottom end. Moved the sub further out so that it is closer to the centre of the side wall. I have the couch against the back wall and the bass is a little boomy when I lean back so I need to play with the sub and main positioning some more. Also thinking about some acoustic panels for the side and back wall as it is a small room (seating 9.5 ft from speakers).
My other concern is the ceiling duct work that you can partially see below. I'm wondering if the reflections off of the back face and bottom face are causing issues? If I order panels I'll probably get enough to cover those surfaces as well and see if I can tame the room a little.