Right, this is doing my head in a little.....my room dimensions are 18 foot by 11.....and I can only put my speakers against the main long side wall so speakers are well spaced apart to the sides, however as they need space behind come out from wall a good 20 inches and I'm sitting 9 feet back from that..... Instructions tell me the high frequency drivers should cross before they hit your ears....so my question is do others agree this gives better results as a general rule, or does it depend on speaker to speaker.....cause given distance from me to speaker, that is quite an angle I'd need to toe them in by...