Thanks Brett for answering my question about the Capricorn/Viper design connection. I am familiar with a few different CAD programs and understand where you are coming from.

My point was more from the angle of ....if you have a well performing hull design with "known attributes" it is logical to build on each preceeding design based on actual "on the water feed back" as opposed to starting with a completely blank sheet of paper and heading too far in a new theoretical direction.