Bob:
No, the imaging is not shifted to the left. Even if it was, I could simply adjust for it in the Metric Halo console. The imaging is fantastic. The kind you would never get if there was not the hole in the wall. Space man, it's the final frontier in audio.
The real issue in that room though is the bass gain on the left due to the corner. I will address this later.
Wish you could have a listen.

Rocket_Ronny