Date: 04/14/2005 Views: 2470
Date: 07/29/2007 Views: 2003
Date: 09/19/2010 Views: 3494
Date: 08/23/2023 Views: 120966
Date: 05/23/2007 Views: 542852
Old 1/4 in (6.4 mm) vent on the top. Totally inadequate for the job. New 3/8 in (9.5 mm) vent on the bottom.