I'm using a volcano inferno with ego clearomizers and at first I had an airflow problem that I fixed but now I noticed that the vapor I produce with the volcano juice is really low. It works good with this 50/50 pg/vg juice I got from a local store but the volcano juice I bought doesn't seem to produce much vapor in the clearomizers. Its ok in the cartomizer the inferno came with but its just pathetic in the clearomizer. Could it be the juice? Or is the clearomizer?