I'm waiting patiently for Monday. Having been back on analogs for 2 days my tongue is completely fine. When I tested it using one puff from the ego with 100%vg based e liquid, it burned for an hour and a half. Therefore.....ordered 100%db based juice from Vaperite (hoping to avoid all artificial ingredients) and will try the 100%dg, then begin adding small percentages of the vegetable glycerine (food grade) to see if there is a problem. This will all be logical trial and error. When I was vaping before for 6 weeks, my cough was gone, taste was good, smell was significantly improved, and I was one happy vaper. This tongue issue set me back...slightly....but my desire to go back to vaping is just as strong as ever. I will get this figured out. No doubt in my mind I prefer vaping to smoking. I somewhat doubt that it is a "healing" process....I think it's more of a cumulative vg use issue. We will see how it goes with the dg as the higher ranking base. Bear in mind, my body has proven sensitive to many things that ordinarily don't bother the general population, i.e., ibuprofin and aspirin, eye shadow, several foods, etc. I'm a weird one, but that makes me special. Ha. Right. I shall prevail.