Racing this last weekend at our local sailing club. Wind was great, 10-12mph with gusts to 15 or so. Starboard tack, trapped out, single handed, going to windward mark and putting some water between me and the Thistles/MC Scows/M20 Scow/Lasers/PHRF Fleet. All of a sudden, I was in the water.
My 5.2 is old. 1980. Sat in the sun most of its life. The original Nacra trap handle has a plastic tab on the bottom that the adjuster attaches to. The tab broke, and I got to take a swim. Fortunately, in my right hand, I had a death grip on the main/traveller/jib sheets. Unfortunately, in my left hand, I also had a death grip on the fiberglass tiller extension that did not like making a 90 degree turn against the windward hull.
Long story short, the sun had taken its toll on the plastic. You might want to consider replacing the trap handles on the older boats that have this type rig.
Terry