If your mainsail is back-winding, first ensure that the sail is properly trimmed and that the boom is centered. Adjust the mainsheet and preventer to relieve tension and allow the sail to fill correctly. If the problem persists, check for any rigging issues or obstructions that may be causing the sail to back-wind. Finally, consider easing the halyard and adjusting the sail shape to improve airflow and performance.
Mainsail Partners was created in 2003.
there is no such thing as a small two-masted vessel with a mainsail and jib
Mainsail was established in 2000 to provide marketing, sponsorship, design, hospitality and event services. On August 30, 2012 Mainsail Limited was placed into creditors' voluntary liquidation.
The most common single masted sailing vessel with a mainsail and one jib is the sloop.A cutter has one mast with one mainsail but two jibs.A catboat has one mast and a huge mainsail but (usually) no jib. The mast is located very much forward on the vessel.There are other sailboats that have just one mast and a mainsail such as the Sunfish or a Dhow, both of which have a lateen rig (one mast, one mainsail.)
mainsail
Sloop.
Sloop rig
special
A ketch or a yawl.
schooner
A sloop
catalina capri 14