Just put a fresh, new full set on...
I was getting more and more frustrated with the Obligatos, not because they are bad in any way but I was just missing something in the way I played. I've gotten good at getting a "gut like" sound using steel or synthetic but it's tactile as much as anything and ultimately the physical characteristics of the strings themselves (diameter, excursion, etc) are what I realized I was missing. I play differently, and I think, more honestly with those big ol', slow, clunky, sublime hunks of sheep under my hands. Granted, the E & A from this set have dinosaur cores but they're pretty damn close and I really do love the way they sound under the bow.
-J