Not sure if this is a bug, but when i right click with flint&steel i get a message in chat saying

chat.flintandsteel

Is this on purpose?

Using this mod as the main dimension in my pack, So need vanilla things to work in most cases, Is there anywere i can speak to you guys other then here?

Regards, Curtis

Works as intended (almost, the lang is missing, oops).
In the Betweenlands you use an Octine Ingot and right click on tinder (e.g. Moss, Thorns etc.) to create a fire.
This still won't work though because the Nether Portal doesn't work in other dimensions with an ID > 0.