Hi all, I have been really enjoying the various "if you like Dunhill EMP you'd also like..." blends recommended by fellow forum members. Lately though, I have begun to notice little sparks of savory salty / unami taste in the smoke of Dunhill EMP, Dunhill London Mixture, and Frog Morton on the Town. The taste is just like sprinkling MSG on your tongue (if you've never had straight MSG, think the salt packet in ramen noodles in your college days). Completely taken by surprise, I kept checking my tongue to make sure that I wasn't tasting blood! It is not a bad taste at all. In fact, coupled with coffee, it is almost like salty caramel. Has anyone experienced this? What kind of tobacco is this coming from?