I’m building an EC12 from 30 year old parts. Is there a place in the online EC-12 Building Site - or elsewhere - can I find instructions on installation of the Dumas-Probar Sail Cotrol Unit #H-29? Is there anyone having such a sail control unit that could send me a photo of their electronics board and H29 sail winch??

I called Dumas and they were nice enough to email me the sheets on mine- a 3701. Good Luck!