Idea: Highlighting new parts in a step

[Trevor Sandy]

It sounds like 'drawing outlines' will require significantly more processing to determine which edge lines will need to have it's colour manipulated.

Ok, so we are back to where I was with only difference is Milan and Gerald have demonstrated that it will not require significantly more processing to determine which edge lines to manipulate. Thanks guys. I think I can put this request on the TODO list.

Cheers,