I hadn't even had a chance to use my newly printed drill/guide dust collector and I was already annoyed with the inserts rolling around loose. I could've looped a piece of wire through them and through the guide. But that's not what having a 3D printer is about is it? :-)

Rather than remix and reprint the entire body, I decided an add-on would be a better direction for all of us who already have one.

Attach it using your favorite adhesive, 'weld' them together with your soldering iron, or drill a hole through the sides for a pin, bolt, or screw.