The convention on borders is that the lines on adjacent territories that are in the same bonus are exactly the same, but when the territories are of different bonus, they are apart so that they don't overlap but there is no space between the lines.
I'm asking what is the best way of turning the former into the latter.
Up to now i have been creating same-bonus ones (by drawing them or using path operations such as divide), and then changing the nodes' positions afterwards but it's very time consuming.
I'm doing this on my latest map: https://www.warlight.net/SinglePlayer?PreviewMap=57660

EDIT: Problem solved now, credit to Coccho

Edited 6/20/2016 16:46:41

I'm not completely sure what your question is, but if I've got it right, pages 7-11 of this presentation (https://docs.google.com/presentation/d/1NTfstv7aP0zAOMnjkY0AR8BNM-v3pYbxbjvckyxgwII/edit#slide=id.g132d0e1f17_0_52) should help you out... you are asking about how to make adjacent territories in different bonuses have 2 different borders (that can have 2 different colours, the colours of the different bonuses), right?

really useful Coccho, thank you!

Edited 6/20/2016 13:54:32

Terrific map!

could you summarize the issue in few words?

@NinjaNic thanks!
@Ranek Coccho solved it for me so dont worry

Edited 6/20/2016 16:47:39