The menu point dimension isn’t available on the menu line
Are you talking about
EvaluatePt? Here that works on the command line. Otherwise, can you please be a bit more precise about what’s missing?
On the top most of the page there are a lot of roll down menus, starting with File, Edit, View etc.
I found a Youtube video to find out how to add dimensions when drawing and it showed a menu point Dimension on that topline but I don’t have that.
PS: Total beginner in Rhino
I found the dimension function in the Standard horizontal toolbar with all the icons. third from right