Went to a shoot the other day,and the old smooth bores lock time was real slow. Tried one of the other shooters priming powder and it went right off. Dumped my priming powder and got some more from the can (goex) same thing slow lock time. Opened a new can fast lock time. Any way you can dry Black Powder? I'm thinking put it in an old miltary cartrage container with a open container of desiccant and use a heat lamp raise the temp to about 80 deg. and let the desiccant absorbe the moisture. Now I have shot Black Powder for a lot of year and never had this happen before. How the powder absorbed the moisture I don't know. I have changed nothing in the way I store my powder.