How do I outline grouped objects
Sorry for what si probably a basic question.
I have a file that si made up of several lines (pic 1 red), I want an outline of this as an editable path, how can I do this in illustrator? merging shapes leads to the whole file becoming a single red square, and effects-pathfinder-outline in incomplete (pic 2).
I can manage to get what I want in inkscape (pic 3), so I'm sure it's possible but would like a workflow all in one program!



