When watching this video, please keep in mind that it is from 2011. This was before the Ego-Twist existed 🙂 thanks 2/8/14
It truly and honestly works as advertised, The expensive-ish price tag is my only drawback for this accessory. Running an Ego style PV at nearly 5v is a pretty cool thing,
Just dial in the voltage to taste and youre good to go, it’s incredibly simple and straightforward. No fiddling, it’s literally plug and play.