Battens and leech telltales
As mentioned earlier, battens should be snug but not tight. I drilled a hole in the outer end of each batten and melted a hole in the batten pocket/sail directly over it using a hot ice pick. A single tie with light line and that was it, no more lost battens. The nylon zip-ties sound like an even better idea!For the final touch, surveyors flagging tape tied to the end of each batten makes great leech telltales. The tape is cheap (a 200 ft roll costs about $1), light, flies well, comes in bright colors and is very easy to see. On a properly trimmed mainsail, all leech telltales should stream straight aft when sailing upwind. Every boat should have some.PeterH23 "Raven"