Cosrec is correct and I should have stated this at the begining, the groove/guide in the pully's is not as large/deep as that of the standard fairlead for the Militant winch, so I would say its to take smaller rope than that fitted to the Militant winch, I have never tried to hitch it up to any of the eye mountings on the back of Milly but they do look to be roughly the same distance apart of that of the 'A FRAME' that goes onto those eye mountings, I'l try it and take a photo so you can all see and give commment, its the fact that the pully's are offset from centre of the frame?????
Await the Photo, P.S. If you go to Transport & Wreakers you can see a pic of my Milly Mk3 and a little description of history.