Hmmm, interesting. I'm actually experimenting with a bit less toe in, so that the speakers are pointed just to the side of the LP, not directly at it. Seems to create a wider stage, more enveloping.
When I get some time (and my back recovers), I also plan to play around with toe in again. Since the last position change involved both setting them wider apart and toeing in directly at the LP, I'm not sure which change made the biggest difference. I'll update my setup post when I get around to do more experimenting.
When the HT2-TLs were closer together, less toe in seem to widen the soundstage, but not as much as moving them further apart. My ADS L1290's worked better when closer together with just a little toe in.
One thing is clear; every room/setup is different. What works for one may not work for another. Forget about the rules and just experiment to see what works best for you.
