Does anyone know what the diameter line the original jib halyard on an O'Day 32' CC is? I replaced both the main and jib halyards last spring, duplicating what was on her when I bought her. The main halyard has been fine, but the jib halyard has been problematic; at first, the thimble was hanging up on the furler foil, making it a mess to furl the jib. Once the thimble was removed, that problem went away. When pulling the sails for storage, I found that the jib halyard was jammed in the sheave, as the splice is about a foot long, and obviously much thicker that the 7/16" StaSet that the halyard is made of. I had thought that the halyards were original to my 1974, as they were in tatters, but I'm wondering if the originals were of lesser diameter. Thanks.