It is acknowledged that most of the benefit of a folding or feathering prop is at low hull speeds, where drag is most critical.
In the real world, how about higher speeds?
Do folks with Martec and similar brands perceive a notable difference near hull speed?
When it's blowing 20 knots, does a folding prop matter?
(I ask because I tend to turn the engine on if boat speed languishes, and sailing at two knots is rarely done for long. That sort of cruising and day sailing also obviates any real need for an a-sym or huge genoa. I currently drag a large three-bladed prop.)
In the real world, how about higher speeds?
Do folks with Martec and similar brands perceive a notable difference near hull speed?
When it's blowing 20 knots, does a folding prop matter?
(I ask because I tend to turn the engine on if boat speed languishes, and sailing at two knots is rarely done for long. That sort of cruising and day sailing also obviates any real need for an a-sym or huge genoa. I currently drag a large three-bladed prop.)
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