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:-
http://www.wayfarer-international.org/WIT/maint.repair.ref/CB.rudder/CB.rudder_index.html
(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:
http://www.wayfarer-international.org/WIC/ClassRules/ClassRules2a.html
… and the Wayfarer Institute of Technology:
http://www.wayfarer-international.org/WIT/WITindex2.html
Suggested materials for the centreboard:
Quality hardwood e.g.
- Utile
- Khaya
- Iroko
- Makore
- Meranti/Seraya
- Sapele
- Agba
- Afromosia
…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 [secretary@wayfarer.org.uk]