Hi fellow builders,
I was looking at starting to build a centerboard based on a basic NACA foil.
See http://www.pagendarm.de/trapp/programming/java/profiles/NACA4.html) for a
program that would allow you to create coordinates that can be but into a
spreadsheet and mapped, then printed out for a template.
However I am looking for some dimensions. What the general dimension of a 49er
centerboard. (I realize the manual says to cut it down) But how long is it to
begin with?
Also looking for some hardware recommendations for the through block for the
toe rails? Size, Manufactor.?
Where do I get the spinaker pole and pole ring? The pole ring is not on the
49er parts list? Can I use an aluminum pole here? And a bigger pole part for
the ring?
Attached a picture to try and encourage picture sharing in the group. And
encourage Greg to get going...Would hate to see him not being able to race in
September. :)
Christian
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