I have had my head down again for the last couple of weeks getting the new Kai Oli Oli bid set done rush. I did manage to start on the new 75′ trimaran for Mark in Belgium. Foam/glass and foam/carbon.

“32tripsp4″ width=”400”
height=”214″ class=”alignnone size-medium wp-image-1040″ /> Did this 32 power charter tri for Goa. Trying the tropical corrugated metal look, but in composite. Seats 16.
I got some beautiful pictures of Stefan’s KHSD 37 tri Yantri. See http://www.owi.bz/collection/?uid=2d7e2b81-d66d-4376-883b-4aa98cb02673
It might be for sale soon.

Simmo blows my mind with this great picture. He is sailing his KHSD24 trimaran. The latest in a whole line of amazing stills and videos.

see also www.silentbay.it
On a catamaran, you simply measure centerline to centerline front and back, and you’re there.
On a trimaran, if the amas have no angle, or if the sheer line is parallel to the water, the same.
But who wants amas with no angle and no shape on the sheer? On these, if you match centerline forward with centerline aft, your hulls will not be parallel. This slightly ancient graphic shows why. The CM Construction Manual has this and the new Composites Manual underway now will have a newer graphic of the same thing.
