Ok! After much talking back and forth with Fabrite, I think I understand what is going on. I didn't believe them at first about it better just a "tighter" batch of PUL, but they sent me a sample of their 1 mil and it is very different from what I have, but the new roll is still very different from the 2 mil I've received from them before.
I'm going to use it though for the wet bags. 2 mil is 2 mil and it should still work just as good as the rest even if it is milled tighter.
So! I'm sewing like a crazy women again!
Thank you so much for your patience! I will have your orders out to you soon!