Rossiter Pintail Mortagne sur Gironde, near Bordeaux |
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Laser 28 - Excellent example of this great design Hamble le rice |
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List classes of boat for sale |
Sailing in your 80% Healthspan |
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JimC ![]() Really should get out more ![]() ![]() Joined: 17 May 04 Location: United Kingdom Online Status: Offline Posts: 6662 |
![]() ![]() ![]() ![]() Posted: 22 Dec 19 at 11:20am |
Tink's concept.
The challenge will be fore and aft trim. Sliding seat back and forward is a pain in the neck. People have produced systems that slide under load, but horribly expensive (think four high load ball bearing mainsheet traveller cars as the foundation). With an IC the canoe stern tends to mean it squats at speed, which reduces the need for fore and aft trim. You could get the same effect with aft rocker, but its a horrible destroyer of speed. It might be worth considering folding winglets which flopped into the boat when on her side. If my PlusPlus were still about it might be possible to do an experiment, but the winglets would need to be narrow enough that you could get in the boat between them, and mine nearly met in the middle. Edited by JimC - 22 Dec 19 at 9:51pm |
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tink ![]() Really should get out more ![]() Joined: 23 Jan 16 Location: North Hants Online Status: Offline Posts: 789 |
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I never found moving the seat on my IC much of a chore. It didn’t move under load but was easy to stand up on the gunwale, feed wide apart and pull a rope. That moved it backwards and the main sheet pulled it forward. The track was just jib track with solid Delrin sliders A mate has a Toy and like Minisail the carriage is fixed. He says this isn’t an issue so perhaps a scow hull would be better and use a fixed seat. I was thinking of folding wings on the drive to the cub today, was trying to figure out how to stop them folding in violently. The thwart is the big one for me, watching guys kneeling halfway around the course today, not something for an 80%er
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Tink
https://tinkboats.com http://proasail.blogspot.com |
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tink ![]() Really should get out more ![]() Joined: 23 Jan 16 Location: North Hants Online Status: Offline Posts: 789 |
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Thanks Dougal, missed this first time around but I have read your excellent article
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Tink
https://tinkboats.com http://proasail.blogspot.com |
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tink ![]() Really should get out more ![]() Joined: 23 Jan 16 Location: North Hants Online Status: Offline Posts: 789 |
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Have watched a few Minisail videos and looked at the class rule. The rule is very open and would allow development of such a seat. The rig would also allow foot roller reefing around the mast, Topper style. |
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Tink
https://tinkboats.com http://proasail.blogspot.com |
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423zero ![]() Really should get out more ![]() Joined: 08 Jan 15 Location: United Kingdom Online Status: Offline Posts: 3420 |
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My Sprint sail has battens but most of them are similar to the Toppers.
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Robert
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tink ![]() Really should get out more ![]() Joined: 23 Jan 16 Location: North Hants Online Status: Offline Posts: 789 |
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Had a few more silly ideas, will let them percolate before considering posting.
Here are a few previous topic links |
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Tink
https://tinkboats.com http://proasail.blogspot.com |
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