This just hit... ECSL .87 Encountercare Solutions and Trucking Tower™ announce a money-back-guarantee for testing the proven Dynamo© 6-in-1 green fuel technology https://www.youtube.com/watch?v=s8UaFoQbHjk https://www.prnewswire.com/news-releases/trucking-tower-and-cyberfuels-prove-average-26-73-mpg-gain-on-big-rig-engines-302058668.html