Hi Paul
My Prindle sail number is 649.
Maybe I can sort out the way some of the things should be rigged on the Nacra by email correspondance, if you are happy to do that. I'll try contacting you via the private message system on this Forum.
Good photos by the way.
Kiss this is in pretty good shape, I got all necessary repairs done soon after I bought her.
I remember the cat Nationals at Llandudno well. I was crewing for Jon Jenkins on his Nacra. I think we came 7th overall.
Whereabouts on the south coast are you?

Chris