Date: 07/01/2007 Views: 4689
Date: 12/31/1969 Views: 4216
Date: 07/09/2006 Views: 2955
Date: 08/23/2023 Views: 158593
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.