Q - Why are the Data Entry fields Yellow?
Whenever you see a yellow data entry field go ahead and Right
Mouse click in it.
What comes up is a menu that will allow you to get the numeric
information from existing geometry.
This functionality is available in all data entry fields.
Except of course where it isn't. But go ahead and give it a
try.
In fact, don't hesitate to Right Mouse click in any field or
window in Mastercam. A lot of functionality is sitting there
waiting to be discovered.