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<div><span style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000;">I'm glad to know I'm not too old to learn stuff ... thanks David and Bill.</span></div>
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In a message dated 7/4/2020 1:43:52 PM Eastern Standard Time, Zormecteon@comcast.net writes:
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<div dir="ltr">Hello miniac7---,<br clear="none"><br clear="none"><br clear="none">      because of the cold of winter, they blend the fuels so that they<br clear="none">      have a higher "volitility" .. that is they go to vapor at a<br clear="none">      lower temperature... In the summer they don't want the fuel to<br clear="none">      just evaporate so it is less "aromatic"....<br clear="none"><br clear="none">      There are more complicated and involved explanations, but that's<br clear="none">      the basic idea.<br clear="none"><br clear="none"><br clear="none"><br clear="none">-- <br clear="none">Best regards,<br clear="none">Bill                            mailto:<a rel="noopener noreferrer" shape="rect">Zormecteon@comcast.net</a>
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