Farr 30 NI-SERIES TUNING GUIDE


Base Settings

Uppers: Tension 36 > PT2 Wire Loos Gauge
D1s: Tension 19.5 > PT2 Wire Loos Gauge
D2s: Tension 9/10 > PT2 Wire Loos Gauge
Rake: mm 1820 swing taken from the upper part of the BAS band
J Dimension (see A on diagram below): mm 3305 (headstay PIN/fore face of the mast without spinnaker pole track)
Measurement from the forward bolt of the stemhead fitting to the forward side of the mast above the mast plate (see B on diagram below) mm 3440
Distance mast foot > fore bulkhead (see C on diagram below) mm 1070
© North Sails
© North Sails
Quick Adjustments (full turns from base setting)
Settings: True Wind Speed: Headstay: Lowers: D1s: D2s:
-2 0-4 knots -10 -2 -2 -1
-1 4-7 knots -7 -1 -1 -1
-0.5 7-9 knots -3.5 -1 -1 Base
Base 9-12 knots Base Base Base Base
0.5 12-15 knots +3.5 +1 +1 Base
1 15-18 knots +7 +2 +1 +1
1.5 18-21 knotst +10 +2 +2 +1
2 21-30 knots +15 +3 +2 +2
Please refer to the Quick Reference Tuning Guide (above) for our most current and up to date information. Please use the tuning guide for reference and general set up only.