Does anyone have experience forcing SSL on Heroku using chestnut?

I've tried wrapping the secure-api-defaults middleware along with wrap-forwarded-scheme, but I'm still getting some connection refused errors on Heroku

I don't have much experience with heroku for forcing schemes, the best I have for you so far are the stack overflow links you might have seen before - https://stackoverflow.com/questions/30689577/clojure-wrap-ssl-redirect-on-heroku