Phil
Post Christmas cleanup: Porter-Cable Dust Collection Shroud/Edge Attachment: PC part no. 886911. This is used for dust collection while edge routing. Fits a variety of routers, e.g., PC 690 series, etc. Shroud only, you supply screws to attach to router base/plate. I have 3 of these, 2 new in package, 1 out of package. $ 10 each, plus shipping from zip 06092 (Connecticut). Prefer paypal.