Stencils

I’m having problems wrapping my head around the stencil logic. I remember seeing a thread on the details but i can’t seem to find it. so if anyone could post a link or explain that would be great.

Not too sure if this is what you want but here:

Well i saw that but i’m looking for something more detailed explanation.

My old thread?

Yes! Thank you very much.

hmmmm that’s a nice thread