I'm trying to use the method for making natural looking rock walls and land, but Vertex Manipulation isn't working the way I expect it to. I select the verteces that I want to move, and I go to move the vertices, but then it selects different verteces, usually in the same line as the ones I wanted to move. Sometimes it selects a completely different vertex, or sometimes two or more.
Any help appreciated.
P.S. While I'm here, I might also get some help on the fact that I can't get a personel avatar up so I have to use THIS>>>>>