Line or Metal, your choice
agYou do have options.If you use the shackle recommended, and, BTW, used by many folks, you should consider releasing your jib halyard tension at the end of each sail. If your sail stretches (gee, wow?) the pendant won't compensate. We have used very thin strong line, probably less than 1/4 inch, and did three wraps around the foot of the sail and the tack fitting on the furler. There's a long enough length to tie an easy loop or two without complications, and easy to untie. That way we can easily release the tension on the luff of the sail before furling, and easily tighten it before sailing after unfurling the jib. I bought a dozen or two feet of the line on a special sale just to hav around for these kind of things.Stu