Hello all, I just purchased another 20 gallon (long) tank (TopFin glass). In the process of trying to level it on the stand last night, I discovered that the black plastic trim/bracing around the top of the tank is higher than it should be on one of the corners. So for instance the space between the top trim and bottom trim is 26 cm at 3 of the corners, but on one of them it is 26.5 cm. Did that make any sense? There is a bunch of sealant goo in the corner so I can't get a really good look at how the glass and trim come together. Also, I should mention that the trim does not feel loose at all. Is this something where I should definitely return the tank or is it not a huge deal? I'm all for returning a tank if there is a dumb little flaw that would increase the chances of having 20 gallons of water on my bedroom carpet.. :silly: