Date: 10/11/2009 Views: 2649
Date: 05/10/2011 Views: 3094
Date: 12/11/2007 Views: 2684
Date: 08/23/2023 Views: 102097
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.