The extension allows a type designer draw letters with a centerline –skeleton. The stroke is rendered according to a skeleton and nib preset. Its advantage is the ability to change nib width and angle by a single point as well as globally by a master or a single glyph. Moreover, the stroke is rendered into a glyph as if it was the outline without a necessity to expand stroke to outlines.
To give it a try, download the plugin at letterinkapp.com. We are looking forward the skeletons results and your comments.