IOM's are not my 'Cup of Tea', but it is too cold to use the garage/lab for 10R and Class M sanding, so I decided to run for an IOM design ! As a matter of fact they are two and here they are. One is based on the "Narrow Deck" concept and the other calling for the America Cup monohull. Both are exploiting the 'anti-drift' surfaces of the ND and the deep "V" when heeled. ClaudioD