Hey Troy,
I presume you're talking about links2...
You need to open up the links.def file and go to where it says
# Definition of your database file.
Change the 75 in this line:
URL => [2, 'alpha', 40, 75, 1, 'http://', '^http|news| mailto|ftp'],
To a higher number, mabye 150.
Hope this helps
Matt