Most valuable! You’re fantastic, Jeremy.
Note that Forespare modified the mast and boom, responding for example to customer requests and more.
I’d earlier posted the Forespar engineering diagrams for a few SLM Co. boats around the build date of BCC116 Zygote. The dates of the two diagrams differ not very much.
See: Boom: Sam L Morse Co hulls 100 to 116 (and perhaps more): Documentation
http://samlmorse.com/forum/read.php?5,13906,13906#msg-13906
Cheers
Bil