It rubbed too much on the guiding pin and other things. I ended up pretty much demolishing it in a bid to get it to fit.
But I still ahve the metal attachment on the bottom bracket. This makes me think: I could pretty easily I think just get a straight piece of metal or plastic and just screw in the sucker, protecting most of my pant leg from the chain.
Trek 730, Bike Friday NWT, Brompton M6R, Trek 830, Dahon HAT 060, ...
I am inclined to go down the same route. At the moment it is though the issue of prioritizing projects - my chain protection works, so the project is down in priority. In any case, my plan is to use an alu L-angle extending from the seat stay towards the seat tube. By the seat tube, I plan to add an alu sheet running down from the L-angle. I might split the sheet into two pieces, secured together with maybe with one rivet and one bolt, to allow for adjustments. My chainring is covered with a Chain Disk.