[quote=Andinista][quote=MN3][quote]Now what is arguable is whether you really need to apply the same downhaul force in both cases. On strong wind it's about bending the mast, not about stretching the sail or removing the wrinkles, which already happened under the forces applied. If the halyard is coming down through the mast track, then I think it's also helping to bend the mast in the same way as the downhaul, so probably you would need half the force on the downhaul (+ half the force on the halyard) for the same effect on the mast, compared to hooking the main at the top. [/quote]
YES!
so 1/2 the downhaul = 100% downhaul with the sail on the hook
what happens when crew doesn't know this and applies 100% downhaul[/quote]
If there are marks they would be off, but it's another sail, the crew should not be expecting the same adjustments. And in my book its the captain's responsibility anyway...
But the risk could be mitigated by threading the downhaul with less purchase.[/quote]
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