Date: 04/27/2008 Views: 4404
Date: 07/29/2007 Views: 4817
Date: 08/31/2007 Views: 7076
Date: 08/23/2023 Views: 789011
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.