I jsut added Side Force Generators on my trusty Sig Fazer, and they make a world of difference. Added 133 sq. in. in side area. Tracks much better, less speed needed for knife edge, and makes rudder authority about twice as effective.
Ever try to sail a sailboat without the centerboard? Even if you have a good tiller, it will not steer. It needs something to pivot on. The SFG gives the anchor to pivoit with. Post is on profile and funfly planes/Fazer with SFG
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