"Dave Mack Sr." wrote in message
My thoughts are to make a jig that attaches to the bessy fence. Anyone
else done this? Suggestions?

Separate would be better. A good router fence should have a method of dust
collection and a way of attaching featherboards and stops. That should be
simple enough to come up with and attach to the Bies fence.

My thought, thou, is now you have two tools tied up for one operation. What
if during the routing, you want to cut a new piece or take a break and do
another part of a project. Shame to have to move that just perfect router
setup to rib a board.