Sorry to dredge up an old topic, but I'm replacing the damaged 5/16" furling line on my Schaefer furler and I've read recommendations to remove 20' of core on 3/8" line to take up less space on the furling drum. I'm thinking of using an old 3/8" UULS halyard, but it seems like stipping the cover for 20' (as I've done with my Spectra core spinnaker sheets) may make more sense than removing the core. I don't know how strong the 1/4" polyester core is compared with the strength of the cover by itself and whether that may be a problem. Any thoughts?