Daren made a new diagram to show how Daniel Deutsch's base plate should fit. Notice that you will use less hardware in the space between the lazy susan and the plastic rings.
Agdros has a great set of pictures on his R2 Builder Blog, so be sure to check that out at http://agdrosr2.blogspot.com/2007/05/dome-ring-and-new-dome-fit-together.html
