It's great that you didn't have to spend too much time tweaking for the imaging. I have noticed that most Axiom users that have posted pictures don't toe in or toe in very slightly. I was wondering if that was because most use their systems for theatre rather than music. I found that I didn't have to toe in very much to get good separation and a nice sweet spot. But now with the toe-in, I have a huuuuge sweet spot. I can move my head two feet off-centre and not affect the image. I did have to move my speakers further apart to achieve this though. Enjoy your system.
