I was worried about OS and CS atributes, but after I saw the THA ones...I think these atributes are a guide to know you can improve your openings or closings trades. Then I wondered if making changes on these atributes make any sense IF your strategy is working well. And maybe I am wrong, but I realized that I don´t have to pay attention to them anymore (again, if the strategy is doing good)...and THA has made the point. This darwin has worse CS than me and he is the best Darwin by far...So, if OS and CS are only a guide (just information) should they still weight in the D-Score?
I think when something is working well...don´t make changes, because changes are risky!