So in trying to get my room set up a bit better for two channel listening and I'm looking for some input before I begin moving things around this evening. I have two medium sized bookshelf speakers and a small velodyne subwoofer and I'm interested in ideas on where they may sound/image best. I set my speakers up only 20 degrees apart as I use an electronic crosstalk cancellation gizmo. I currently have the speakers in the corner where the 160" and 90.5" walls meet (pulled out a bit) and at 45 degrees to he corner. My chair is back about 85" from the speakers which puts my right side near the point where the 45" and 28" walls meet. Things sound okay but I'm having trouble getting things to image properly and evenly. With some adjustments the soundstage extends very far to the right,'but not far far to my left, and visa versa. Any brilliant ideas on where to put my speakers? Assume nothing else needs to be in the room except to medium sized bookies on stands, a small sub, and a chair. Thanks
Here is my crude CAD drawing.