Had this again a couple of days ago in an Ascorti Sabbia Oro pipe. Had thick walls and was close to 2" tall. Seemed to be a perfect chance to try a first at fold and tuck. My tin of UF was pretty dry as it has been open for quite a long time, although the last few months was in a mylar zip seal bag. I actually did a fold and twist with a few crumbs sprinkled on top. It took to fire in no time, and only had a few relights. It tasted great. I seemed to notice a little more of the topping than when I rub it out. It is one of my favorites and i'm glad I tried the F&T method. Will now try it out on other flakes, properly dried out.