Ok got it , thanks. Im with you on pulling out a huge PV in public. Now the silver bullet has a 6v setting I thought. This sould provide massive vapor with the right juice correct? That and a passthrough device sounds like it is key in geting the best preformance from my PV can I do that with the bullet? I'll have to read more into ohm ratings and PV's I understand an ohm as resistence but not how it efects this type of hardware.