Interesting observations and easily done with bookshelves. Not so easy to try with floor standers. Maybe raise the seating position relative to the floor standers to achieve the 5-10 deg position. ? I find I get the smoothest treble (relatively speaking with my ti) with little no toe in but then I sacrifice a bit of soundstaging or disappearing act with anything but the best recordings.


M60ti Hafler9505 & JFET Pre,Axiom Transformer. M3 Marantz PM7200 Dual 606 Denon 2700 M2 Yammy RX595