I am running into an interesting issue and I am not sure how to resolve it - Was looking into creating a faux bold for testing by using Offset Curve. When applied as a parameter it seems to work on about 80% of my paths as intended (see: http://pasteboard.co/FtmQZJ7wS.png) but on the remaining paths it seems to have the inverse effect (see: http://pasteboard.co/Ftn5MPirq.png). When given a positive value the “S” glyph offsets like a negative value would. If you put in an equal but negative value on those character you receive the desired effect of expanding the lines.
I wasn’t able to track down a previous example of this so I am not quite sure where to start with what might be the issue. Hoping someone might have seen this offset curve inversion before