Gord is right about it being a pain to do with the glass in but I do it by hooking the clips to the fuzzy strip, jamming the assembly down between the glass and the body then pulling the clips in place with something called a right angle awl. Such an awl is usually available at hardware stores with one end straight and the other bent to a right angle. Not a fun project though and it takes a bit of patience.
John Friese
67 White
67 Red