I don't think anyone has mentioned this way of tightening a loose stem on a pipe, but recently I've been applying a very light coat of super glue to the tenon and letting it dry thoroughly.(It takes very little) Then you can try fitting it back on. If it's too tight you can just sand some of the glue off. I've tried this on several estate pipes and it has worked like a charm. I just applied this method to an old Yello-Bole pipe tonight. Before, I could shake the stem off it was so loose. Now it's nice and snug.
Please wait for the glue to dry before reconnecting or you could have a worse problem. :lol:
Please wait for the glue to dry before reconnecting or you could have a worse problem. :lol: