Although regrettably we are no longer able to sell drawings of the Wayfarer centreboard – it has proved impossible to get accurate drawings on film any more – the following link address, however, gives you further links to all you need for foils:-
(Centreboard & Rudder index – includes unofficial (but reliable) drawings from Jens Konge Rasmussen, long-time Chief Measurer of the SWS.)
Also potentially of use are the WIC Rules:
… and the Wayfarer Institute of Technology:
Suggested materials for the centreboard:
Quality hardwood e.g.
…or softwoods e.g.
- Western Red Cedar
- European Redwood
Sitka Spruce may be used in conjunction with the above hardwoods (maximum 50%)
Alternatively marine plywood based on any of the above hardwoods made to B.S. 1088 or the equivalent and shall be of anti-fracture construction.
Any further queries, please do not hesitate to contact [firstname.lastname@example.org]