o.k so I received my new spinner battery and im wondering whats the scoop on this spinner? I know what the thang is supposed to do as regards to being able to vary the voltage but I read on the SI site that clearly states that all volt cartos and clearos should NOT be vaped more than the 3.8 setting on this spinner. so if that's the case (and im only vaping volt carts and t3s) why do I need the ability to vape at higher voltages...like as high as 4.8 especially since that's not recommended from volt? my only guess is that maybe if im vaping other companies carts or clearos their gear is compatible with higher voltage vaping? maybe the higher voltage settings on the spinner are for vaping different kinds of juices or what? I know the higher voltage settings is supposed to give a hotter, more powerful vape or a lower setting will give a cooler, less pluming vape...im just not sure what are the other advantages of using this spinner? all my other volt batteries are 3.6 volt. so if that's the case why even have a spinner that goes up to 4.8 if the volt recommendation does not go that high? I really think the spinner is cool tho and its a good addition to my gear (LOL). I have also read and watched many youtube vids with vapers doing the variable voltage thang, just not sure what the big deal is I guess...somebody please enlighten me on the scoop of owning this spinner !!!