Mainsheet Purchase Survey

The standard rigging for the main sheet is a 2:1 purchase with a block on the wishbone. This results in a LOT of line. I’m curious how many have eliminated the block on the wishbone and go straight to the winch instead, to make a 1:1 purchase. Results in about half the amount of line, obviously.

I have a setup that allows me to go to a single line when I’m running in light air and then revert to the original tackle when the need arises. Sorry, the first pic was taken before the Dyneema tail was added.

The dangling tail is for retrieving the carabinier. There is a soft shackle around both lines above the carabiner to prevent it from contacting and jamming on the block.

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Hi Bob,

In my limited time with Soave ( 2 seasons ) I’ve used 2:1.

I sailed a few times on Irish Mist with Peter and he uses 1:1. Both seem like reasonable options on a NS33.

Over 16 knots I prefer 2:1…… in a downwind drifter it’s kinda frustrating seeing two lines dragging in the water. Maybe swapping is the way to go ?

My next rigging change is probably to move to dyneema for Soave’s wishbone hangers. The dyneema loops I used last season for reducing wear on cast aluminum fixtures held up well.

Rob….

I think PaulM’s “convertable” sheet rig is a great idea, but I think it really depends on your local sailing conditions. For me, above about 12 knots, I want the 2:1 and my two-speed winch. If you’re subject to suddenly increasing winds, or unexpected squalls, you may find it difficult or risky to revert back to 2:1. That said, if you’re not racing, you can always “luff up” a bit to ease the tension and sheet in. I often do this when tightening the choker. As long as your sheet is in good condition and not 10 years old, I don’t think line strength is a consideration. I think I’ll give PaulM’s setup a try next season.

Dan Weinstein
Look Farther, 30C #205
East Greenwich RI

Dan, retrieving the line isn’t hard if you do it during a tack. Singlehanded you have to be quick but if someone is at the wheel and can stall for a few seconds it is much easier.

Interesting! I’ll try this next weekend.