SEILmagasinet · video

What this video covers

A sailmaker presentation covers diagnosing, repairing, and repurposing unused or underperforming sails rather than replacing them. The core argument: most sails sitting in garages — whether damaged, ill-fitting after a roller-furling conversion, or surplus after a boat sale — can be reworked at a fraction of replacement cost. Proper sail photography technique is explained in detail: stand on the foredeck at the sail's midpoint on the foot, camera on centerline, shoot straight up to capture both leech and luff, note wind speed, and trim as well as possible before shooting.▶ 6:45 For racing sails, a software tool using AI and machine learning reads sail shape from photos and compares depth, entry angle, and exit angle against type-specific tables — demonstrated on a medium-heavy headsail for a Jeanneau Sun Fast 3300 whose owner suspected excess depth.▶ 10:28 Batten poke (cloth distortion around battens from over-tensioning) and migrating draft are shown as common repairable problems.▶ 12:31 Laminate sails can be rejoined with adhesive when stitching alone won't hold.▶ 17:46 Spinnaker field repair using 5 cm-wide repair tape applied in small sections to a dry surface is demonstrated, including a 2.5 kg/m² heavy-weather gennaker repaired and returned to Bodø in under a week.▶ 24:17 Reshaping a genoa to fit a roller-furling system by moving the luff inward is introduced.▶ 26:13 A mast-trim consultation costing 500 NOK prevented an unnecessary 50,000 NOK mainsail purchase.▶ 7:57

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