Finally--I have achieved red hair! YAY! Thanks for all the wonderful help you all have given me, listing tutorials and blogs, and your favorite Copic colors for red hair! We were in Columbus, OH, over the weekend, and I persuaded (translation--begged) hubby to stop at the Dick Blick art supply store there, "just for a few things". Eight markers later . . .
But, I did get the colors that helped me color red hair that I was happy with--YR21 and E97 and E99. Those seemed to be the missing parts of the puzzle for me. I nearly squealed with delight when I got this little gal done last night!