I'm new to sculpting, but I sculpted a head last night. Now I want to add a body to it. I've tried a bunch of the tools, but none of them seem able to take the bottom of the neck and pull it a long distance into a body-like shape. All the tools seem to have a distance limit that is very short, and you can't drag it past that amount. So I assume that I'm doing it "wrong" when I try and drag and drag and drag, until it eventually gives me enough "clay" underneath.
What's the intended way to add a large mass of clay (much larger than the existing sculpture) to part of a sculpt?
I'm in 2.8 beta.