Is there a command input structure to draw an elliptical arc?
I can draw it using the mouse but I need a higher level of precision than that entry method offers.
Also - same issue - I looked inside the .dxf file and when I changed from a complete ellipse to an arc thereof, only one new parameter appeared. I realise that there are techniques available to do so but I struggle to understand why two number would be multiplexed into a single number in some way - and what is that way?
Many thanks for any help you are able to give a brand new user.