OWNER'S MANUAL
Selden's crew guide to flying a symmetric spinnaker: which of the three pole systems suits your boat, how to stow the sail, and the step-by-step hoist, gybe and drop for each method.
DocumentSelden Using a Spinnaker Owner's Manual
FormatPDF · 16 pages · 7.1 MB
LanguageEnglish

Three Methods
| Method | Pole rigging | Suited to | Crew |
|---|---|---|---|
| 1 – End-for-end | Topping lift and down-haul to the centre of the pole | Spinnakers under 50 m2 (550 sq.ft); boats up to 25 feet LOA | Helmsman and two crew |
| 2 – End-for-end | Topping lift at the centre, down-haul at the outboard end | Spinnakers under 80 m2 (850 sq.ft); fractional rigs to 40 feet LOA, masthead rigs to about 33 feet LOA | Helmsman and four crew (two minimum) |
| 3 – Dip pole | Topping lift, foreguy, pole heel lift, separate sheets and guys (L = boat length x 1,5) | Spinnakers over 80 m2 (850 sq.ft), larger boats | Helmsman and six crew (three minimum) |
Simple Stowage
- Flake each leech/luff separately but simultaneously from the head, letting the bunt hang.
- From about 50m2 (500 sq.ft) upwards it helps to flake the foot too.
- Bunt in the turtle with the leeches on top; leave head and clews projecting and tie them together with light line.
Stopping
- Elastic bands round a plastic pipe of 9 - 12 inch diameter (a bucket with the bottom cut out works).
- Feed the sail through head first, leeches untwisted, sliding a band off about every three foot.
- Hoist stopped; the bands break when sheet and guy spread the foot. A sock (snuffer) is an alternative.
Trimming (all methods)
- Keep the pole horizontal and at right angles to the apparent wind.
- Set pole height so the clews are at about the same level.
- Ease the sheet until the luff is just about to curl.
- In heavy weather use the leeward Barber-haul to reduce rolling and the risk of a broach.
End-for-End (Methods 1 & 2)
- Square sheet and guy so the clews are equally eased (mark the sheets).
- Foredeck crew, astride and facing forward, unhooks the pole from the mast and clips it to the new guy.
- Takes the pole off the old guy (now sheet) and hooks that end to the mast fitting, calling "READY".
- New guy hauled in; mainsail gybed. In ghosting conditions keep the main amidships; the helm keeps the boat dead downwind.
Dip Pole (Method 3)
- Haul in the guy to take the strain off the pole guy; release the inner forestay.
- Trip the outboard end to free the windward pole guy; take the new pole guy forward of the forestay.
- Lower the pole by easing the topping lift and taking in the foreguy so the end dips under the forestay.
- Clip in the new guy (a trip-trigger end stays open until the new guy is inserted); hoist the pole and haul in the new guy; gybe the main.
- In heavy weather consider two poles, so you need not dip and undo the inner forestay.
Lowering
- Set the genoa first.
- Collect the foot under the lee of the mainsail while easing the guy (or unhooking the windward clew at the pole end).
- Stand to leeward of the pole when the clew is released – the pole end can recoil.
- Lower the halyard at the rate the crew gathers the sail; sheet in the genoa and stow the spinnaker without delay.
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