When I went through the photographs I noticed something very interesting.
It appears that all the dutch Marstrom M20 have all been retro fitted with jibs.
Especially in the pictures of Raymon de Kruijff :
http://www.hellecat.nl/opkoers/rtg2006foto/index.htmlSo can see alot of examples of jibbed M20's.
Apparently some other sailors have discovered that jibs do work on catamarans.
Wouter