How to Pattern Lapstrake Planks - Glued Lapstrake Planking - Pt . 3 - Building Gannet - Episode 12

Welcome back to Nomad Boatbuilding! In this episode of Building Gannet, we dive into the art of spiling-a crucial (and often misunderstood) technique in wooden boat building. Whether you're a beginner or looking to refine your skills, this step-by-step walkthrough will show you how to pattern for planks when building a glued lapstrake plywood sailing dinghy. You'll learn: What spiling really means in traditional boatbuilding Why typical spiling methods don't work well for lapstrake planking How to accurately record plank shapes and attitudes Pro tips for fair lines, fitting techniques, and avoiding distortion Tools and tricks (like hot glue and battens) that make life easier This hands-on demonstration uses Gannet, our current dinghy project, to teach practical techniques for patterning, fitting, and cutting planks-without relying on elusive plank patterns in boat plans. ? Got questions about spiling or wooden boatbuilding in general? Drop them in the comments! ? Like the video if it helped you, and consider supporting the channel via Super Thanks or Patreon (link below). ? Subscribe and turn on notifications so you never miss a build! My website: https://www.nomadboatbuilding.com Instagram: https://www.instagram.com/nomadboatbuilding/ It's not about the money but living isn't free... Here are some ways you can support this channel. Buy some merch: https://www.nomadboatbuilding.com/shop/ Support these videos with monthly or annual pledges at Patreon: https://www.patreon.com/nomadboatbuilding Or make a one time donation: https://www.paypal.com/paypalme/nomadboatbuilding 00:00 Intro 01:07 What is spiling? 01:58 Marking plank widths 06:15 Connect the dots 10:20 Moving the pattern 12:33 Staggering scarfs 15:05 Fairing in the lines 19:28 Cutting out the planks 20:28 Smoothing the plank edges 22:31 Outro