I brought two 30 mil sweet e-liquids last Oct. I followed directions to steep. I waited til now to try them while I built up my vaping equipment. The samples I didn't have any problems but when using the 30 mil, I tasted green olives. I tried them with my T3's, Mini Nova, and my zatty pro all on a provari. I then cleaned all of them in vodka but didn't do any good. Could it be the voltage too high or two low maybe? Hate to throw away expensive e-liquids but as of now, what else can I do?