I have some old sails off Ronar M which may be of use to another Nic 38 owner. They are as follows:
Mainsail by Sanders of Lymington 1989. In use until May 2015.
Genoa, also by Sanders, also probably 1989. The sun strip needs replacing. I have never used this sail – it came as a spare when I bought Ronar in 2004
Genoa by Butler Verner. Hank on. Possible cotton. Maybe original 1972 equipment. I have never used it.
All these currently in Gloucestershire and looking for a good home. If one or more could be of use to you, contact me by phone 01452 722034 or email rosecottage1818@gmail.com
Cheers, Trevor