Did you ever find an adapter sleeve? I am thinking on the DW611 as well for my plate machine. Cheers, Paul Oops. Never mind. I found it here!! http://www.openbuilds.com/projectresources/dewalt-router-mount-shim-71-to-69mm.183/
Are you still in need of a printed sleeve? Just shoot me PM and we can work out the details. Excellent choice for the plate maker, I can definitely recommend that combo.
Thanks for the offer sir. My buddy has a 3D printer and is getting ready to print it up soon. My C Beam should be delivered Monday and I won't even be home til Aug 11th. That's OK though. I still have a TON of learning to do starting with Fusion 360. No CAD experience at all here so I am making some pretty goofy stuff. I have an Uno/Gshield setup, stepper motors and a PSU coming to my hotel room so I can start playing with that. Getting very excited to see what happens!