How-to Guides

420s are technical boats; changing the rigging setting can make all the difference to the boat’s performance and in turn your results.  We’ve created some easy guides to help you:

420 boat settings beginners guide:

Introduction to tuning:

Boat set up guidance for the GBR 420 Association: 420 Rig Setup – How to measure mast rake, rig tension, pre-bend, jib height

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