I've been helping a contractor gut and remodel my bathroom. Well, he bailed out on me and I'm trying to figure out how to hang my bathroom sink. I bought it online. It's a Nottingham Brass Corner Sink. They didn't send any instructions, but they did send a couple of brackets, they're kind of trianglar....and I think maybe the sink sits on them...I'm just not sure. Oh, and of course the wall isn't square, I'm wondering how to overcome that issue as well. Anyone have any ideas?