Just wanted to say thanks for all the diy tips on here. I have been playing with ECX tobacco express 555 and French pipe. I really like the flavors, but they both tasted dry to my palate. They also both have burnt paper/ cig taste to them that sucks the moisture out of my mouth. Even using EM and sweetener didn't change it much. I took y'all's advice and added two drops/ 5 ml of apple cider vinegar to them and kaboom. The flavors really laid down, and taste great. Yea! Thanks again.