Hello all. I've been using a vaporfi pro for about 9 months. I was upgraded to a pro 2 tank last week (no charge) because vaporfi no longer carries the atomizers I need. The new atomizers for the pro 2 tank are the OCC type and I can barely get this thing to produce any vapor. I tried three atomizers to no avail. I use a 70/30 juice, VG to PG so it's sort of thick. Any ideas besides getting a whole new device? Actually, Kanger protank 2 atomizers look like they'll work in my old tank but I don't want to start ordering equipment that might not work. Thanks Frank