For those of you who are using fuel additives, do you use an additive which is an Emulsifyer like Primrose and Redline which disperses the water into very tiny droplets which are supposed to safely pass through your fuel system or a Demulsifyer such as Stanadyne, Powerservice and others which cause the water to clump together and go to the bottem of your tank and then get seperated by your water/fuel separator.