Tuning Guide - J/111


Rig Settings

1. Mast Step position:
Measure 445 mm from bulkhead to forward face of mast (not including base trim).

2. Headstay:
Set headstay length (center pin to pin) at 15.11m.


3. Top spreader: mark 67cm from the mast centerline. Bottom spreader mark 1.035m from the mast centerline.

J/111 Rig Settings and Sail Selection


Wind


Butt Position

HS Length

Cap Tension

D2 Tension/turns

D1 Tension/turns

Vang Tension

Headsail

Asym
0-5
knots

444 mm aft

15.11

-3

0

0

zero

L/M

1/3A
6-8
knots

445

15.11

-2

0

0

zero

L/M

1/3A
9-12
knots

445

15.11

56

3

4" twirl/Loos

25%

M/H

2A
13-16
knots

445

15.11

2

0

2

33-75%

M/H

2A

20+
knots

445

15.11

4

0

3

max

H1

1/3A

Main halyard:
max hoist to the bottom of the hull at the transom = 17.45m
D2 starting length: approximately 4.88m
Rig tension: measure with RT-10 Loos Gauge.