What to do if my Selden Furlex 400 S sail won't unfurl completely?
- JJames PerkinsAug 20, 2025
If your Selden Marine Equipment sail won't unfurl fully or only unfurls partially, it might be because the jib halyard is wrapped around the luff extrusion. Try easing the halyard slightly and reversing the system. Another halyard could also be wrapped around the luff extrusion; if so, furl the system and free the halyard. Check if the furling line is free to run and isn't tangled; if it is, slacken or free the furling line. Ensure the forestay isn't too slack by tensioning the backstay adjuster or backstays, or decreasing the length of the Furlex-system. Dirt and salt in the bearings can also cause this issue; rinse the bearings with fresh water and lubricate with Furlex grease. Finally, too much strain on the halyard can be a cause; ease the halyard off.







