Ohm suggest that their Walsh series be toed in for an increase in lows, toe out for an increase in highs. I rotated my Walsh 5000s and found the image popped into focus with a slight toe-in. I have always found that it is best to close your eyes and trust your ears when making adjustments. As all things audio, your mileage may vary.
Speaker toe in
Has anyone heard of The Tannoy Method used for speaker tie in? I have a picture I wish I could upload showing this method used on some Acoustic Research speakers. The speakers are toed in quite a bit past the listening axis. Is there a benefit? One person claims it take the room out of the equation. Thoughts?