Jib Sheet Lead Calculator

Calculate optimal fairlead position for correct jib twist and shape

Input Parameters

Results

--
Lead from Tack (along deck)
ft
--
Inboard Position
in
--
Sheet Angle
degrees
--
Adjustment Range
in

Reference

Lead Position ≈ 42% of LP from tack projection Sheet angle should bisect clew angle of sail Move lead forward in heavy air, aft in light