I purchased a Deep Blue 75 gallon rimless tank yesterday and realized that once i put it on my stand (which is perfectly level) the plastic black brace on the bottom of the tank was flush against the stand on the right side but gradually lifted up an 1/8 inch from the center of the tank to the left side. Im not sure if this is just the brace since the top and sides of the tank are completely level. would the brace settle into position once i fill the tank or am i looking at a leak in the future. has anyone else had this problem. see the attached photos. the fourth picture shows that the stand is level on the left side