In your search, look for "Braiding Foot"... some have an adjustable width thingie in the front for different widths of Ribbon/Braid.
I'm in the middle of moving. My Babylock "jewelry box" full of feet hasn't surfaced - yet. If I knew where it was, I'd dig for that foot to show you.
I'm off to see if I can find a picture of what I'm thinking of...
