I have my spinning rods currently spooled with 12-pound Seaguar CarbonPro
100% Fluorocarbon Line. I have used Berkley's, Stren's, BPS's XPS all
without a problem. The secret is, don't over fill the spool (1/8" from the
lip). Fluorocarbon is Great Stuff! I Love it, and use it on most of my
combos, with the exception of my topwater rig.

--
Craig Baugher