Date: 12/31/1969 Views: 2316
Date: 04/23/2009 Views: 2746
Date: 11/01/2015 Views: 5102
Date: 08/23/2023 Views: 92645
Date: 05/23/2007 Views: 534727
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.