I appreciate the loyalty of all my customers. Most chess retailers would NEVER tell you how to correxctly fix a loose weight because they want you to buy another one. That is one of the things that make me different from the rest. I know how annoying the rattling pieces can be.
This is how to fix a loose weight on an Ultimate Chess Set Piece. For the rest just ignore step 3 and 6
If you want to take care of the rattle this is what I would do: