This page contains various tuning guides and tips for setting up the J/109. If you have another J/109 tip or tuning guide, please send the information to admin@j109.org for posting here.
Tips
Procedure on How to Set Mast Base Position - 12/17/2015
Rigging Ideas from the 2006 North Americans - 11/6/2006
Tuning
North Sails Quick Tuning Guide 2018 Edition - 7/6/2018
North Sails Quick Tuning Guide 2016 Edition - 6/20/2016
Quantum Sails Quick Tuning Guide - 8/31/2015
North Sails Quick Tuning Guide 2014 Edition - 5/1/2014
J/109 Targets with PHRF Sails - North Sails - 4/20/2013
J/109 Targets with Class Sails - North Sails - 10/11/2011
Ultimate Sails UK J/109 Tuning Guide - 1/1/2009
Quantum Tuning Guide with PHRF & OD Targets - 1/1/2007
North Sails Quick Tuning Guide 2006 Edition - 6/29/2006
North Sails UK Tuning Guide - 6/1/2004
Block Island Race Week 2005: Gut Feeling
J Boats:
