I have been planning an RB250 arm swap but have recently found many excellent comments concerning the Profile arm that my plans may change. I have been collecting tweaks for the IIX but have been busy tweaking other parts of the system, though I have Herbie's Way Excellent Turntable mat everything else is stock. A Dynavector 10x5 is in use currently with a Karat 17D2 in the wings.
Enjoy!
Enjoy!