actually, no!
The imaging difficulties I have are mainly due to to open space on the left side of the room. My soundstage is very tilted towards the right, using Stereophiles test CD's. I hope that I can move in about 6 months, the fiancee did not want to move for the third consecutive christmas.
Center images are no problem at all, especially using multi-channel sources.
Also, I just ordered a better center, the Kappa to match the rest.
Jon B