Hey all, I live in the Bay Area and have been getting frustrated with how frequently I find myself reloading my yocan evolve plus. One of my buddies has a disposable oil cartridge that is very convenient and that I like to use. However I am aware that pg/vg or pge are used in tandem with cannabis concentrates. I am wary of putting those into my lungs and have read lots about them; I just don't feel comfortable with it. I was browsing Craigslist recently and found an ad for cartridges that are allegedly made without pg/vg or pge. I contacted the poster and he said that he only uses concentrated in his cartridges as well as terpenes to water them down so they can be wicked. I know this sounds Dubious and Craigslist is sketchy, but my question is if this is theoretically possible? Could you use a combination of terpenes and extracts to create a product that could be vaporized through an atomizer (that uses an absorbant wick like the disposable cartridges common in dispensaries)? Thanks for the help!