Home › Forums › Mods and Improvements › Old Rudder Box change for Carbon new one › Reply To: Old Rudder Box change for Carbon new one 15 July 2023 at 7:39 pm #19149 Paul WhiteKeymaster Weta Sail Number: 1300 Up0Down:: I think it should work as the rudder stock hasn’t changed – you may need to add a washer as a shim either side of the blade so it’s held securely.