I was moving around some tins on my shelf when I noticed my 04 tin of Piccadilly had a soft spot. Shaking it I could hear movement, so I popped the seal. Dry tobacco greeted me but other than that it looked fine, no dust. I checked my tin from 03 and there was no movement or soft spots. Decided to pop its seal and mix the two together and place in a mason jar. I let it sit overnight then filled a Peterson sandblasted Aran 150 and fired it up. It's been ages since I have smoked this but it was very good.