I am attempting to push my 5/16" furling line back into the circular porthole on a Furlex 100S drum. However when I screw down the set screw against the line I discover its not in far enough. I've cut the end and taped with and without electric tape (one wrap) and its not penetrating far enough. Also used a screwdriver end to attempt to push the line into the hole. I've checked the hole itself and its clear. Trying to think of a way to "pull" the furling line through rather than push it in. Any suggestions welcome.