So I've had or developed a PG allergy. For months I used a pen style that didn't create much vapor which worked great for my job and keeping the visibility down. So for the past month or so I've been trying different types of pv's that deliver more vapor. I love it but its brought to light a PG allergy. I'm going to keep using my new pv's, but my problem is that 100% VG is so much thicker that its burning my atty's. Can those of you that have the same problem recommend some cartos or tanks that work good with thicker VG liquids. Thanks