It does sound like too much VG. That Puralite Gold apparently is 50/50, which is still a great deal of VG -- I have to vape 87% PG, or I can't breathe; in fact anything less than 80% PG, and I can't breathe AT ALL -- I used 85% for a while, but I still wheezed, so I went up to 87% PG, and it's...