this is continuation of my previous question.
one more thing to ask do we have separate check box for each line. Which invisible red and blue lines as we checked? let me tell you one thing why I want this as I am finding best fit blue line for stock trading down to up and red line for best fit line from stock price up to down ....possible ? and now don't required "aaa 10 bbb" and ccc 20 ddd" as in scroll bar you added is giving all information which we required.