HI

While this procedure certainly is not endorsed by Line 6 (or me) here is one way of getting that pesky cable out without causing too much damage.

Certainly try and coax it out without doing this intrusive proceedure, but if you simply can't get it out, this thread has an awesome explanation of how to get it out and avoid the problem in the future. Good luck.

http://www.instituteofnoise.com/forum/topic.asp?TOPIC_ID=22209&SearchTerms=cable,stuck