Just what I wanted to say Mark. I don't think you have an issue to have the A cat measured? It's same isn't it?
I know it won't stop all cheaters, but still I think it will make racing more fair. It might look unnecessary now as most of the teams there know each other and are friends, however things will change sooner or later and it you don't plan on buying a new boat every year paying a certificate once isn't that much compared to all the other expenses sailing brings along....
Looking forward to see you at Como!
Gill