I'm replacing a sink that was on a vanity cabinet and hoping to do as little busting through the perfectly good tile as possible. I heard a rumor that I need to make very sure that the sink is adequately supported. I'm more than happy to add legs. I bought this sink second hand so I've got no manufacturer's nothing. Also, I've never done this before.
If I can't find studs am I basically screwed? Can I build my own legs if I'm reasonably skilled? How would I go about that?