After I figure out which is which I use a bit of painters tape (the blue stuff) to indicate one line or other. Piece of tape on each end and removes easily after installation.

Glenn

1974 CT90 K5
2012 Honda Silver Wing
2005 Honda Gold Wing 30th Anniversary Edition

American Legion Riders Post 12
 Wickenburg, AZ

BZMF #091, English Chapter

" Keep brotherhood till die "