Join Date: Jul 2000
Thanked 224 Times in 211 Posts
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jib flapping fast
Your leech is probably/possibly ''blown-out'' or permanently stretched.
1. If this is an costly sail, it can be ''rescued'' by applying a leech tape, a draw string and a cleat to fasten the draw string. -- easiest but moderate cost.
2. Alternately the leech can be resewn along by ''tightening'' the joints of the panels near the leech. --- hardest and most cost
3. Very small, short length battens can be added - ''cheap and dirty'' but small cost.