I've been working on my first batches of juice and I keep running into the same problem. It seems the VG separates from the PG in the dropper bottle. For example, I am adding the PG base first, then the VG, then the flavoring, then some water. I mix that up and bottle it but its always very cloudy and the VG seems to separate. You can almost see a glob of VG within the PG in the bottle. Any tips? What can I do to keep it clear and consistent? I am trying to make a 70/30 PG/VG liquid.