(IG. @ Sep. 18 2006,21:52) Rocktober,
You are funny. There were 4 plastic washers. You most likely lost one because we double check those. They are to ensure the thing twists for years to come like on the first day, and make it reasonably tight. The link to instructions is right on the package. you probably overlooked it.
And lastly, I sent you two emails clarifying what I just said. Good luck, and let me know if you need anything.