I haven't experienced tongue bite in a long time albeit I do let my tobacco dry out a tad before I smoke it. However there is no way that I will ever dry out an entire tin unless I knew that I would smoke the entire tin in about a week or so. I dry my tobacco out bowl by bowl as I more often than not know what blend I'm going to smoke well ahead of time. Of course there are some tobaccos that I have which need no drying time whatsoever. Granted, smoking too fast and doing so with a very moist tobacco can contribute to tongue bite it is not the only contributor. There are some tobaccos, be they moist or dry, that have more of a tendency to give one tongue bite due to their high alkalinity content and how ones individual body chemistry can tolerate it.