Rattray's was never like that, until the production moved out of the UK. During the 1970s, one of my favorite tobaccos was Rattray's Black Mallory. I bought a can within the past decade (can't quite remember) that was nearly unsmokable, because of its casing. I find it heartbreaking to discover these widely accepted "improvements" to old favorites. Fortunately, I can come quite close to many of those classic blends with whole leaf tobacco from WLT, and absolutely no casing.I recently bought a can of Rattray’s Black Virginia, and I can’t get it to dry out.
For your current Black Virginia, try spreading the entire can onto a cookie sheet, and warming (just warming) it in a toaster oven at the lowest setting, until it is dry. Mist with water afterwards, if needed.
Bob