I have some questions:
1-What are the optimised values of cp and lcb? In what conditions the lcb should be located behind midship (to aft side)?
2-The default value of midship is Loa/2 in delftship program. What will be the best location of midship?
3-Is it possible modelling a catamaran by free edition?
4-Is it possible to place at least three control point on a vector?
Thank you very much.