Stecil Tuorial

Hey, I May be blind but I have looked all over for an up to date stencil tutorial and have not found one, But seem really interested in learning.

I’ve recently seen a post that even linked to an github repo with an premade library to easily create stencils.

Vexx explained them pretty well in this post:
http://forum.facepunch.com/showthread.php?t=1478908&p=48407995&viewfull=1#post48407995