Mainsail Trim Post category:Sailing Classes Close Haul: Boom Down Centerline Close Reach: Boom Points towards Back Corner Broad Reach & Run: Boom is Eased Out to Almost hitting spreaders Use Telltales to fine tune sail trim Spread the loveTweet You Might Also Like How to Trim Mainsail to Make your Sailboat Go Faster! March 11, 2022 Understanding Points of Sail August 1, 2024 Sailboat Flag Etiquette April 30, 2024