Thanks guys.

Bob, I didn't use a wetting agent, I've read that tetenal stabilizer does and doesnt contain a wetting agent, and even more confusing is that the last kit left no spots at all and this one left spots on all 6 rolls. The film never came in contact with water that wasn't distilled. I'm going to try filtering the stabilizer through a coffee filter later and then sponge squeegeeing with it, hopefully that will get the spots off.