Sorry about this, guys, I’m sure it’s something incredibly simple that I’ve overlooked. But none of the tutorials I’ve found online, official or otherwise, have anything to say about this whatsoever:
What’s happening here is that I’ve dragged and dropped a box onto the other box from the brush menu as directed but whenever I select it, any part of it, it actually selects a ghostly blue box that apparently has no effect on that brush whatsoever. I can modify the geometry of this useless invisible cage, but not the actual brush itself.
So yeah, this has been kind of a hard stop for my efforts to even get started in mapping so your input would be greatly appreciated.