Oh I agree that the corners are the most important part and should be directly over the legs. I was just asking if the rest of the black tank trim (the rest of the rectangular perimeter) needs to be resting on the stand. With both the craiglist stand that this thread is about and the Petco one I just bought, only the corners are resting on something. Well, actually with the craiglist one I'm concerned that the middle was raised and only parts of the perimeter were resting on something but it's the same kind of issue.