Flake (Capstan) in my MM General. I´ve always rubbed flake but now tried to fold it and stuff it in the bowl. I don´t know. It works but I have to relight it much more often than when I fill the bowl losely (gravity method) with the rubbed tobacco. Also the folded flake seem to burn hotter. As an experiment it was worthwile but I think I´ll stick to my old ways.