Editing paths for a monoweight font

This might not be possible but if it is I wouldn’t know because I’m pretty new to the app! I am working monoweight/no-contrast font and to that end I am working using paths with weight (where the editable curve is in the center of the line and the weight is equally distributed on either side). One of my next steps now that I have the font drawn out is to add some optical tapering to joints that meet at acute angles. Is it at all possible to do this without losing the path type I am working with (trying to avoid outlining my paths and directly editing those in case I make any further structural edits to the characters). If I could somehow taper the stroke without losing my inner skeletal path that would be so ideal.

That is a job for the LTTR/INK plug-in. See the Resources section of this web page.