So I have these smokeymizers and I have gotten through all the fiddling with them and now I am wondering if u can push them past 3.7 volts? The site says they are 2.4 to 2.7 ohm, and I am still confused about how that works exactly. But anyway, on my vv box I have noticed a burnt taste on a few of them and want to know if u can push them too hard or if that's a common problem? the burnt taste