NORTH SAILS J/109 Quick Tune Manual

J/109 Quick Tune Guide
Base Settings
Measurement
Rake: Swing Arc Use jib halyard pulled down to top of black band on mast, then swing
forward to mark headstay. Measure distance from mark on headstay to deck at stem.
Cap Shroud Tension
D1 Tension
D2 Tension
J Dimension Measured from stem to forward face of mask.
Mast BASE Measured from forward face of mast to bulkhead.
Pre-Bend Measured without mainsail hoisted.
Sail Models
Sail Model Sail Type
Main MN-4 AP
Jib APi-6 AP
Jib HA-4 Heavy
Genoa APG-4 AP
Spinnaker A1.5-2 Asymmetric
Spinnaker Asymmetric Asymmetric
J/109 Quick Tuning Guide Solutions for today's sailors
TWS 3D/Cloth Product Product Type
3DL 860M 14700
0-18kts 3Di 780iM 14700
15+kts 3DL 860M 16800
0-14kts 3DL 860M 14700
0-10kts AirX 650
10+kts AirX 650
Setting
2260 mm
#52 on RT-10 Loos Gauge
#15 on RT-10 Loos Gauge
#27 on RT-10 Loos Gauge
4,050 mm
460 mm
20 mm
Quick Adjustments
True Wind Speed Sail Selection
Very Light (0-5 kts) AP-5 / 1.5 A
Light (6-10 kts) AP-5 / 1.5A / 2A
Medium (10-14 kts) AP-5 / 2A
Medium-Heavy (15-20 kts) HA-4 / 2A
Heavy (19-21 kts) HA-4 / 4A
Cap Shrouds D1s D2s
- 3.5 - 3 - 2
- 3 - 2 - 1
BASE 52 BASE 15 BASE 27
+ 2 + 1.5 + 1.5
+ 3 + 2 + 2