Date: 10/29/2007 Views: 3047
Date: 07/30/2011 Views: 1900
Date: 07/12/2004 Views: 3366
Date: 08/23/2023 Views: 86039
Date: 05/23/2007 Views: 532837
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.