RI-99-05
ADJUSTABLE JIB LEADS (1999-04-28)
Q1: I just bought a used J/105 that has Harken adjustable jib leads. How do I become class legal?
A1: The adjuster must be disabled and a plunger type car added so that the lead can’t be adjusted under load. If your track has no holes, then you should drill holes in the track to allow a plunger car to operate.

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