You will find below PDF tuning guides that cover many of the past and present Beneteau yachts and associated sails we have built for these yachts. Guides for new models will be posted as soon as they become available.

Older Models:

General Info:

Retro files:

  • Vertical Furling Main Conversions: Often asked question about how to go about fitting your pre-2006 Beneteau with our vertically battened furling main ( pdfPBF767.02 KB) that is now found standard on the Oceanis line. For more information go here: pdfRETROFIT
  • Updated General Mainsail Tune, Reefing and Care Guide This is a broad strokes view of mains, Furling, PBF or Classic.
  • The 323 Tuning Guide The oft attempted and long awaited guide to headsail and mainsail tuning for the 323.
  • The PBF Mainsail: This is an Overview and Trim Guide for our new Vertically Battened Roller Furling Mainsail. pdfHere767.02 KB or by going to to the General Product Info Page located in the sidebar.
  • The 343 Sail Tuning Guide is finally here! The 343 Sail Tuning Guide covering both the headsail and mainsail can be downloaded pdfhereor by going to to the Tuning Guide Page located in the sidebar.
  • The pdfUS-Spars In-Mast Furling Maintenance Routine. Directions for keeping your mainsail furling unit working smoothly and in tip-top-shape for the hands on sailor.

Alternatively, US-Spars will do the tune up for you for $86.00. Contact them at:

U.S.Spars,Inc
6320 NW 123rd PL
Gainesville, FL 32653
Phone: 386-462-3760 X1
Fax: 386-462-3448