I did notice the E string was pinched a little against the wood near the tuning pin before it broke, although it had been that way for 3 months with no problems. Again, I thought the strings were great until they started popping. I don't mean to make a blanket dissing of Dominants but I do think people need to be aware that they're delicate and probably more sensitive to pinching and such than other strings. At least I've never had such problems with Obligatos or Spirocore Weichs. Personally this is a hobby not a career, and the advantages in sound and bowing just aren't worth the hassle of using delicate strings. (I also have a four-year old who likes to mess with tuning pegs, so delicate is extra bad at this point in my life - I chose my current bass partly because it's built like a tank).
Chris - Yep, I was in your combo at Aebersold camp a few years back and managed to have about three lessons with you. I'll be at the second week of camp this year, including the bass & drum workshop, so I'll see you there.