As soon as I posted that, I started to think what you said. Now I don't know what I was putting into the tank, but the ethanol blend was adsorbing the condensate in my gas tank during the winter. Damn, now I have to think?
But what better way to conduct your thinking than to sit out on your front porch at the end of the day and pour a couple of ounces of ethanol (made from corn and aged in charred white oak for at least 4 years) over an ice cube or two.