I know the standard advice on many McClelland blends is to pop the tin and then let it sit for a month or more. But I've found this to be good advice for many blends, even ones that people say are ready to smoke right out of the tin. I've had better smoking experiences with blends by GLP, Sam Gawith, McClelland, and even blends produced by Kohlhase & Kopp after they've been sitting around for 3-4 weeks, and the taste improves a lot over tobacco from a freshly-opened tin. I live in a humid climate, so I just keep my tobaccos right in the tin and they don't dry out faster than I can smoke them. These results don't seem to be the same if I dry the tobacco under a desk lamp or let it air dry. It just has to sit in the tin for a few weeks. Anyone have similar experiences?