I have a 2010 Peterson St. Patrick's Day bent-stem pipe that seems to be having some mortise or tenon issues. The stem is lucite, and a week ago I was going to smoke it for the first time in a while, but was unable to do so when the tenon wouldn't stay in the mortise. It was a loose fit. It's not really a problem right now, because, at the moment, the mortise is holding the tenon OK, but I'm wondering if this is going to be a problem in the future. If it is, what should I do to make the tenon fit more snugly in the mortise? Thanks in advance.