Grand banks 32

I am looking for some figures about this old design.

Deadrise, BWL.

I would be glad with an approximation.
I even dream of a section view ...

The thing is that figure of consumption/speed reported by tests or owner are greatly above computation (with MikeD spredsheet for semi displacement). I would like to understand why.

And also heigth of the cockpit/cabin sole above waterplane. Because althoug the boat seems high on water, the cockpit seems very low.

Thanks.

 

Is it too much to ask ?

Dare I add Cp to the list ?


Thanks.