Hello all,I have bought the plans for the wharram wind vane,my reding of earlier posts suggests this works great,but as per usual i have some questions.
.how to work out the surface area of the rudders to get a trim tab to be 20% of the rudder area.
.best size air paddle for the t26.
.Where to mount the vane on the boat.
cheers paul the mathematically challenged one.
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