Once you deploy lettering.js on your page you can then use kern.js (http://www.kernjs.com/) to kern the word you want.
This worked a few days ago when I first tried it out, but I redid my page and this time it isn't working.
I have the scripts in the custom code for my page all set. I don't understand why its no longer working.
My page is here: http://david-stoltz-415a45.webflow.io/home-new
share link: https://preview.webflow.com/preview/david-stoltz-415a45?preview=3ad5af908613f4ee088f40d44159dae3
(page is Home New)