I am also preparing to install a new headliner in my 1951 Henry J. I have the shop manual to follow. But I don't understand what the reference is to "wire-on-binding over door opening," in paragraphs 4 and 17, page 164, of the manual. My headliner has been out for a long time. I have all the bows and clips. But, perhaps I am missing the "wire-on-binding?"