Mark,
I have photos of the process described in the last post on my web site.n (I think under carbon components or similar)
I used 4 layers of 200gm (approx 6 ounce) Uni carbon ,
2 at 0 deg and 2 at 35deg covered by a layer of 6 oz plain weave glass.
A layer of glass on each half before I sanded the shape with sand paper glued to cedar cut to profile. This layer of glass gave an absolutely briliant trailing edge.
I have posted a detailed description on the old forum a long time back.
Hope this helps.
Phill