Track and rails

Roger,

>I also need to find 2pc of 18" Lintech Twinrail, and 4 more mounting
>aluminum extrusion. The 80/20 seems prohibitive, too flashy for a
>homebrew router made with welded steel and an MDF table...

Have you considered Bishop-Wisecarver wheels and track?

http://www.bwc.com/

Ron Brown