OK, the shrouds are all set at about 15% of breaking strength, a little light, but I, too, am "afraid of breaking something" as the Loos Gauge directions put it. Here's the question: What to do with the forestay on a rig that's set up for roller furling? How do you measure the tension, never mind tighten it? Thanks for any insight.DrewAlmost-Tuned 240