Dgad I take from your picture you have Wilson speakers to match the Wilson sub, I see. Toe in is very critical with them, from you listening position you are supposed to barely see the inside surface of the speakers.
I was taught by Dave Wilson himself, how to setup the WP.
Make a grid on the floor with masking tape and put a piece across the front of the WP. Make the outermost corner 0 and move then every half inch on the tape make a - 1 and a + 1
etc across the front then do the same thing on the other axis. Move the left speaker incrementally then the right until the image focuses perfectly.