Attempting to make EJuice for the first time to use with my vape, so don't have to reload every dose like with emesh. Making first solution, using only 500mg at a 1:3 ration 70/30 PGVG. Wondering, if filling the vape tank and don't use all of it in one session (which don't plan to), can just store it in the tank or is it easy to pour back into a vial using a funnel? If the latter, what happens to the solution in the wick? Does it get dried out or wasted? New to this method. Thanks in advance!