I have told the program to split my screen three ways to do some editing but one section (marked with an X) will not change to a left view.
I do not know what the squares mean in the top right section but I want the flexible screen to be the left one and then to show the front view in the bottom right and the left view in the top right so I can shape the collar.
Please can someone tell me how to select particular windows in particular frames - Hexagon crashed twice whilst I tried this and I do not know why.


