Be able to make outlines lines of different width for shapes

After reading the very good and well done Working on Shapes tutorial by CFandM I have thought and the idea that would be good for some shapes design shapes to have an additional outline outside of the edge of the shape

I have seen that there are many outlines filters available in the FF Library as shown in this search

FF library outlines filter search

But what most of them do is just do an edge detect or make the outline over the same edge of the original source image, and i will see if some of this may add the outline outside of the edge (offset), and also from what I have seen they seem to have a fixed size outline

Although I will search and test myself, do you know any filter that is able to add external outlines of different width following the edge or contour?

Also have found that there are already available interesting and useful think related

FF WIKI Fundamentals Outlines

And also this very good challenge with already available filters to download, and although is based on dotted lines, I think that it could be made also full lines

Challenge: Stippled outline by Sphinx

Thanks very much for any help and want to thanks also to all the ones that contributed to make the Wiki possible

And one for offsetting an outline.

Offset outline.ffxml

I have just found this and it seems interesting and useful for something that I was looking for and did not not know how to do it.

I can´t thank enough to ThreeDee for his awesome, amazing and lovely hard work done for making the filter with the Arial Fonts inside Filter Forge that is something so really useful and wonderful to work with.

Although the only problem is that there is no option to modify them and they are the normal Arial font, I wanted to modify the width of them, and tried to modify the curves of each one of the letters, but is very difficult to make the extra bold version as seen here Arial Ultra Bold (or Extra Bold) so I thought that there could be a way for using edge detector or high pass with loops component to add an additional outline, and with loops keep accumulating the number of outlines

But then while searching for outline in the forum, I discovered this thread and have found then the solution to make them bold AND even more is possible to make them empty inside with external outline very easily which is something I also wanted to have

Thanks ThreeDee very much for making the two filters above that are very good and LexArt for suggesting this (and again thanks a million for the fonts in FF)

and in the G is also happening

Quote
SpaceRay wrote: on internal rounded parts is looking bad with a hard angle with S

I noticed something similar recently while working with another program (a CAD program actually), but I wasn't sure why it was happening. I think I understand it better now. Thanks, I guess.

No, I don't have a solution, though.