Sail Trim Telltales Tell the Tale Part 2 SpinSheet
tell∑tale (tel?tal?) n. 1. One who informs on another; a talebearer. 2. Something that indicates or reveals information; a sign. 3. Any of various devices that indicate or register information, especially: a. A time clock. b. Nautical A length of yarn or ribbon attached to a shroud, stay, or sail Ö... Tell tails are somewhat absent on Arwen. I've decided I need some and I need to position them correctly. So for the last few days I have read around a couple of articles and this is a summary of what I have gleaned thus far.
Student group helps blind boater sail independently MIT News
How to use your telltales Telltales are a very powerful tool to help with sail trim. There are two types of telltales, luff and leech telltales. The most common types are luff telltales. Luff telltales show what is happening with the wind as it goes over the luff of the sail. Instead of waiting for the sail to luff and slow you down, using the telltales allows you to correct the sail trim... 23/09/2016†∑ To avoid buying several flashlights to get it right, or a $200 tactical flashlight we hopefully dont need, whats the range of lumens we need to clearly see the jib tell tales on a dark night? 25, 250, 2500 lumens? I know we need a spot vs a flood, and we want a 2A...
DQOTD Jib Night Trim/Tell Tale Flashlight? Gear Anarchy
Used Rarely. tell tales is in the lower 50% of commonly used words in the Collins dictionary View usage for: All Years Last 10 years Last 50 years Last 100 years Last 300 years Nearby words of 'tell tales' how to make tie dye shirts keep their color To windward, a sagging tell-tale indicates still air, either from stalling (indicated on the leeward side, when the sail is sheeted in too far, compared to the apparent wind) or pinching (indicated on the windward side, when the sail isn't sheeted in far enough, compared to the apparent wind).
Mainsail Trim Elliott / Pattison Sailmakers
The tell tale on the far side of the sail is streaming nicely from right to left showing the wind smoothly flowing along the outside of the sail. If you can steer the canoe, with the boom pulled in close to the centre line of the canoe, and keep the far tell tale flying like this, you will be sailing efficiently upwind. how to make all the collums on excel the same Like their counterparts on the luff of the genoa, the idea is to make sure the sail is sheeted correctly by getting the bottom tell-tale streaming aft for at least 50% of the time, and then use the kicker and mainsheet traveller to adjust the sail twist so that the top tell-tale is doing the same.
How long can it take?
Basic sail trim Learn how to adjust sails according to
- The Tell Tale "Don't sail onto the reef!"
- Arwen's meanderings Using your sail's tell tales!
- How to sail in light winds Yachting Monthly
- Tell Tale Placement SailingForums.com
How To Read The Tell Tale On Sail
They tell us all sorts of useful things depending on point of sail, wind velocity, and whether we are trimming or driving. Letís start at the front of the boat and work our way back.
- Placing telltales. On a jib, the best set-up is to have three sets evenly spaced along the luff so that you can see how the wind is flowing at different heights of the sail.
- Pinching Mode: Lee- ward telltale streams aft, and windward tell- tale stands straight up. To be used when trying to get over another boat or make it around a channel mark. To be used when trying to get over another boat or make it around a channel mark.
- If you place these 10% back from the luff of the sail these will allow you to sail to windward at the best possible angle. Fasten the second set to the leach of your mainsail.
- To windward, a sagging tell-tale indicates still air, either from stalling (indicated on the leeward side, when the sail is sheeted in too far, compared to the apparent wind) or pinching (indicated on the windward side, when the sail isn't sheeted in far enough, compared to the apparent wind).