I not yet seen anything under this title regarding clutch cable replacement for Sportsters, so I uploaded one, includes a few pointers to look for when doing this procedure. Also pays to lube the top half of the new cable before installing it. The bottom half gets some lube from the primary lubricant.
This video also identifies 4 possible reasons why the transmission might clunk (more than it has too).
Check out my artwork!
http://www.redbubble.com/people/julz125