Can virtual masters work for _corner components?

[SCarewe (Sebastian Carewe)]

Have a look at this thread:

Smart Component Serifs

I’m designing a font with varying bracketed serifs, and these 2 tutorials helped me a lot: Is there a way to create serifs as smart components, so, for example, the bracketing and length of the serifs can be adjusted with the smart component sliders? Can a corner component be »smart«? Thank you. [20]

A smart component functionality is not really intended (yet), but you can abuse the width/weight axes by drawing other things into those. It works very well.