A sneak preview of our next RM design: Katana. Katana is an evolution of Octave, incorporating improvements in several key areas. The individual changes are small, but sufficiently numerous to cumulatively warrant a new designation. This decision has been made with existing customers in mind as it will give them a clear option when placing...Read More
We now have comprehensive feedback on the Octave design. Qualitative and quantitative tests have enabled us to evaluate the radical features incorporated into the prototypes in order to decide on values for future production boats.More detailed explanations of the design choices will be published later, but the broad concept has been validated. Overall beam, prismatic...Read More
For a well-earned third place at the Australian Championships sailing an Ajax by Carbonicboats. Great to see that the M Class is alive and well, with a very high standard of sailors and equipment. The Event Site can be found hereRead More
Carbon/foam sandwich jib booms were chosen to maximise jib efficiency and allow ‘finite’ adjustment arrangements using notches and pin/hole systems. The jib boom swivel line goes through a fairlead in the top skin of the yard and is anchored through the bottom skin. This is to maximise length for the required twisting of the line....Read More
The lower panel of the mast tube is 14mm outside diametre high modulus tube. A piece of 16mm tube forms the basis of the horizontal element of the joint. It is glued in place together with pieces of 14mm sleeve that form the first telescopic taper element of the main boom and jib yard. The...Read More
This is one solution for M class booms. A bit labour intensive but light and stiff. The balsa core in the elbow could be replaced with foam though arguably using balsa offers toughness. There is possibly a windage advantage in round booms, and our experience shows this to outweigh the downwind projected area and end-plate...Read More
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