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Rear foil wing modifications

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Created by h20 > 9 months ago, 22 Aug 2021
h20
VIC, 458 posts
22 Aug 2021 8:28PM
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I have a First Gen Naish WS1 Foil and looking at tweaking the rear wing foil. I have already cut off the vertical tail they came with and this made it a lot looser. Next phase was to widen the wing to approx 500mm and add in upwards facing wing tips. Aiming for similar look to the Starboard IQ rear wing.
My goal is free sailing not racing.I find the front wing still feels good but the rear wing needs more.
Has anyone done something similar? Any feedback welcome.

Subsonic
WA, 3354 posts
22 Aug 2021 7:41PM
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Whats the aim? More lift?

LeeD
3939 posts
22 Aug 2021 11:57PM
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Why not just widen the tips?
If you add 2 vertical rudders, why remove the one?

Sandman1221
2776 posts
23 Aug 2021 12:32AM
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rear wing (also called a stabilizer) needs more lift?, you can increase lift easily with a shim that moves leading edge of stabilizer downward, try a 0.5 mm shim made from thin plastic (like that used to package a product).

LeeD
3939 posts
23 Aug 2021 2:07AM
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It's Naish.
You add more lift by adjusting stab angle, easy 2 bolt adjustment system.

powersloshin
NSW, 1836 posts
23 Aug 2021 6:53AM
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you can buy the 2020 onwards stabs that will fit with an adapter, not sure if you will still be able to modify the stab angle

LeeD
3939 posts
23 Aug 2021 5:38AM
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Yeah, but that adapter alone is 65 bucks on sale and not available most places

h20
VIC, 458 posts
23 Aug 2021 12:43PM
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Select to expand quote
powersloshin said..
you can buy the 2020 onwards stabs that will fit with an adapter, not sure if you will still be able to modify the stab angle


Thank you. Didn't realise you could retro fit. I sail with a lift all the time and just thought a wider stabiliser may make it more fun

LeeD
3939 posts
23 Aug 2021 10:54AM
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I have both kite and ws stabs.
Kite is more responsive, ws....bigger, more stable.
Also have newer 210 and 310 stabs. Same O.



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"Rear foil wing modifications" started by h20