Sup guys let me jus say that I got a solo and love it. I have a question however. I have recently been studying the effects of vapor and smoke as well as tar buildup with smoke and vapor and this is the big question. Do vaporizers like the solo/volcano eliminate most of the tar? The reason I ask is because I have read studies that say that vaporizers produce around 10 parts tar to 1 part vapor but I also have read that due to NO combustion: there is no tar because their is no combustion. Hopefully someone that knows about this can chime in. Have a nice day and vape a bowl guys.