Recent content by tabman

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    Aluminum trim tabs from 1/4 inch plate?

    You are on your own here, I would simply replace them with new ones and get another 45 years out of them :) The angle of the bend on leading edge of the Tab is very critical to fit into the bottom mount to get the proper travel and still stay in the mounting plate. We like riveting since it...
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    Aluminum trim tabs from 1/4 inch plate?

    Here you go.
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    Aluminum trim tabs from 1/4 inch plate?

    Bennett Trim Tabs As keysdisease points out we do sell replacement Trim Tab Assemblies and Dealers often can get them for you at a discount. As he also mentioned, when properly protected by a zinc anode or incorporated into a bonding system the Tabs often outlast the boat. They are...
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    Modern planing hull/top speed trim tab requirement. A question for hull designers

    It's also worth noting that the use of power trim on an outboard or inboard/outdrive (I/O) and Trim Tabs together can achieve better results than the use of power trim alone to get the boat's best running angle and maximum thrust at the same time. If the boat is running at a bow high attitude...
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    Modern planing hull/top speed trim tab requirement. A question for hull designers

    Interesting conversation! Trim Tabs on a well designed hull allow the hull to run at its optimum running attitude over a broader range of speed, sea conditions and weight distribution. Far from band-aides, they allow the good characteristics that a designer has developed to work in a larger...
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    Trim Tabs information needed

    Actually, larger Trim Tabs do not necessarily add more drag. The larger Trim Tab will need to be deflected to less of an angle to generate the same amount of lift as a smaller one. So it will have a better lift to drag ratio. Also properly installed Trim Tabs angle up above the hull bottom...
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    Trimming a Simmons

    Thanks Stu! Tom
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    Trimming a Simmons

    Stu, The Trim Tabs look really great, and the bottom mount hinges on them look perfect. If you don't mind I am going to forward the pictures and thread to a few folks at the factory so they can see them installed and read about the results. Tom McGow Bennett Marine
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    High Performance MPX Foil/Self-righting Trimaran-The Test Model

    I'm just teasing ;) I really want to see physical progress! I've seen the pictures a hundred times, like most folks I want to see something new, forward movement, concrete progress.
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    Dinghy Design: Open 60 influence?

    I must have had Cut Once mixed up with someone else (senior moment).
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    Dinghy Design: Open 60 influence?

    I see Chris's point. Would you have to swim around the boat to move the board and then swim back around to climb on it to right it? From my dinghy racing days I remember the boat blowing over again when trying to recover from a capsize to windward in really windy conditions. It could get...
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    Dinghy Design: Ideas for High Performance Disabled/Physically Limited Sailing

    So what happens when a tack is missed and the boat is lying aback, and there is no input from the pilot?
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    Dinghy Design: Ideas for High Performance Disabled/Physically Limited Sailing

    Good Lord Doug, Take this the right way please. . . Just get on with building your model and skip the repetitive posts. You seem to be fixed on the idea, so as they say, "Build it and they will come".
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