oh - I went searching for your 'ultra limp' line lol... was not having ANY luck finding it, and then I was I was looking on Cabela's website I found it as a description of the following product (can you verify if this is correct I'd like to try it I need to order some more leader anyway)

Berkley Trilene XL? Smooth Casting Line
Super strong, extra-limp Berkely Trilene XL? comes off the spool smooth and straight for long, accurate, controllable casts and natural lure presentation. Available in Low-Visibility Clear, Ultra-Low-Visibility Green, and High-Visibility Fluoroscent Clear/Blue and in 330, 1,000 and 3,000-yard spools.