Date: 11/29/1999 Views: 6666
Date: 03/18/2013 Views: 11059
Date: 08/03/2009 Views: 6273
Date: 08/23/2023 Views: 806979
It was determined that a 1/4 in (6.4 mm) thick piece of rigid urethane foam topped with cork was needed to support the front "ledge" of the tank so it wouldn't sag.