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68686ESC & ANHINGA stern down trim (was Re: Eeek! Fat chance Tale of a Sailing Canoe)

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  • Mark Albanese
    Aug 31, 2012
    Before this thread fades into obscurity ( only to rise again joyfully
    sometime later ), who can say how this rudder works? The end plate is
    unique in being fixed so much higher than the bottom of the assembly.
    A neat piece of Bolger work that gives the maximum torque in shallow
    water but also has a more normal high aspect ratio efficiency as
    desired.

    Does the blade go up and down in the case hinged to the stern? Or what?
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