So, while piecing together parts for a dna box mod, I came down to the conclusion, that since I vape almost exclusively in my car where I have a micro USB charger at 2.1 amps (Android ...) that a VW passthrough would make more sense that a carry around mod. So, was wondering if anyone has built one, and also if the dna clone boards from FT support passthrough capabilities as well. I could always make it swappable for those rare times I carry a mod, but let's just get this built first.